A researcher found that Yarbo yard robots came with a host of vulnerabilities which, among others, allowed an attacker to harvest WiFi passwords.
Security researcher Andreas Makris found he could remotely hijack thousands of Yarbo yard robots worldwide, and proved it by having his mower run him over. The root cause was a cluster of “legacy” design choices: every robot shared the same hardcoded root password, remote tunnels were left open, and Message Queuing Telemetry Transport (MQTT) messaging was so weakly protected that once you had one device, you effectively had the worldwide fleet.
An attacker could pull GPS coordinates, email addresses, and Wi‑Fi passwords, turn cameras into remote spying tools, and even re‑arm the mower after someone hit the emergency stop.
All of this was enabled by a persistent backdoor tunnel that users could neither see nor meaningfully control. The risks fell into three very different buckets:
A heavy mower with remotely controllable blades and an emergency stop that can be bypassed is a real-world safety hazard.
Exposed telemetry meant attackers could map where devices were, see who owned them, and in some reports even view camera feeds.
Network abuse through shared root credentials meant compromised robots could scan local networks, steal more data, or be folded into a botnet.
Yarbo’s public response is unusually detailed for a consumer Internet of Things (IoT) vendor. It’s also refreshingly blunt in admitting that the researcher’s core findings were accurate. The company temporarily disabled the remote diagnostic tunnels, reset root passwords, locked down unauthenticated endpoints, and began ripping out unnecessary legacy access paths.
More importantly, Yarbo promises structural changes:
Unique per‑device credentials.
Over-the-Air (OTA) credential rotation.
Audited, allowlist‑based remote diagnostics.
Dedicated security contact, with a possible bug bounty to follow.
That is the sort of long‑term security hygiene we rarely see spelled out this clearly after an IoT fiasco.
From a disclosure and remediation standpoint, Yarbo is doing many things right: crediting the researcher, apologizing, prioritizing fixes, and explaining both short‑term patches and long‑term architectural changes in human language. For buyers of connected devices with blades, that level of transparency is a positive precedent.
But Yarbo has explicitly chosen to keep a remote access tunnel, although wrapped in better controls and logs, instead of offering users the option to remove or fully opt out of it.
How to secure IoT devices
The vulnerabilities uncovered in the Yarbo case present an almost a live-action demo of what the IoT CybersecurityImprovement Act is trying to prevent in US government deployments. While the Act doesn’t apply to Yarbo directly, its National Institute of Standards and Technology (NIST)-driven requirements map neatly onto what went wrong here.
So, it’s still up to users to make sure you:
Change the default credentials.
Check if the vendor will make updates available and how easy it is to install them before buying an IoT product. And then install the updates when available.
If you can, put your IoT devices on a separate network. Use a guest Wi‑Fi or separate VLAN when available.
Disable what you don’t need. Turn off UPnP, remote access, cloud control, and unnecessary services if you’re not actively using them.
If your router or security suite logs connections from IoT devices, skim those logs for odd spikes or unknown destinations.
Let’s face it, an incognito window can only do so much.
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In that article we mentioned the importance of encryption.
“With a browser password manager, someone with access to your browser could see your passwords in clear text, although Windows can be set to ask for authentication (the same you use at startup of your device).”
The typical behavior of browser password managers is to store passwords encrypted on disk, tied to your user account, and protected by the operating system.
But recently, a security researcher systematically tested every major Chromium-based browser for how they handle credentials in memory. The researcher found that Edge was the only one loading the entire password vault into plaintext process memory at startup, where it remains for the duration of the session.
Chrome and other Chromium browsers were observed to only decrypt a password when needed (autofill or “show password”), not the whole vault, and to use mechanisms like app‑bound encryption for keys. Edge does not use those protections in this context.
So, the researcher decided to write a proof-of-concept (PoC) demonstrating that accessing that vault doesn’t rely on zero-days or complex exploitation. It relies on the relatively simple ability to read process memory, which does require elevated privileges.
But when the researcher reported the issue to Microsoft, the response was underwhelming. The company’s official response was that the behavior is “by design.” The reasoning most likely is that this behavior speeds up sign‑in and autofill, and attackers would already need a compromised machine or elevated access to read RAM, which Microsoft treats as out of scope for this design decision.
Which is basically true. An attacker already needs significant foothold: for example, code execution on the box and the ability to read Edge’s process memory, often requiring elevated privileges. This is not a remote, unauthenticated bug in the browser, but the design makes post‑compromise credential harvesting easier. And it’s a capability many infostealers already have.
It’s just another thing an attacker can do once they’ve compromised your machine. Combined with this academic study from 2024, which found many password managers leak plaintext passwords into memory under some conditions, it leads us to repeat our advice.
Should you allow your browser to remember your passwords?
Your browser password manager gives you ease of use, but that costs you some security. Of course, password managers aren’t foolproof either, so it’s important to decide for yourself where you store your passwords.
If you’re confident the website is safe, and anyone that can access it under your account won’t learn anything new, feel free to store the password in your browser, but disable autofill so you stay in control.
Use MFA where possible. It enormously reduces the risk should someone get hold of your password. And refrain from using the browser password manager to store your credit card details or other sensitive personally identifiable information, such as medical information.
But we’d add that, among the major browsers, Edge appears to be the weakest option if you still choose to use a built‑in password manager.
Stop threats before they can do any harm.
Malwarebytes Browser Guard blocks phishing pages and malicious sites automatically. Free, one click to install. Add it to your browser →
The Online Safety Act came into effect in July, 2025, and the report explores what has changed in the online lives of UK families since then.
We discussed in December 2025 whether the privacy risks of age verification outweighed the enhanced child protection. While the report shows some progress, it mostly provides “an early view of how the online landscape is changing, and crucially, where it is not.”
Around half of children say they now see more age-appropriate content, and roughly four in ten parents and children feel the online world has become somewhat safer.
The online world is as much a part of a child’s environment as the physical world is. And blocking the view to parts of that world is not taken lightly. Almost half of children think age checks are easy to bypass. About a third admit to doing so recently, using tactics from fake birthdates and borrowed logins to spoofed faces and, less commonly, VPNs.
“I did catch my son [12] using an eyebrow pencil to draw a moustache on his face, and it verified him as 15 years old.”
Yet 90% of children who noticed improved blocking and reporting saw this as a good thing. Their support for these safety features is pragmatic. They point to:
clearer rules
restricted contact with strangers
limits on high-risk functions
They also rate these features as helpful in reducing exposure to harmful content and interactions.
But the system is not perfect. In the month after the child protection codes came into force, almost half of children reported some online harm, including violent, hateful, and body image-related content that should be covered by the Act’s protections.
The survey also revealed that age checks are now commonplace. Over half of children said they were asked to verify their age within a recent two-month window, often on major platforms like TikTok, YouTube/Google, and Roblox, on both new and existing accounts.
The technology is improving. Platforms use facial age estimation, government ID, and third-party age assurance apps, and these are usually easy for children to complete.
However, gains in protection come with unresolved and, in some cases, growing concerns around privacy and data use, especially around age verification and AI.
Parents are worried not just about what data is collected for age checks, but whether it will be stored or reused by government or industry. This has fueled calls for central, privacy-protective solutions rather than fragmented data collection across platforms.
Because age assurance systems are both intrusive (in terms of data) and often ineffective (easy workarounds, weak enforcement), the report suggests they may not yet provide a good safety-to-privacy trade-off from a family perspective.
Obviously, the survey also didn’t capture input from adults pretending to be children to gain access to child-only spaces, a risk that parents link directly to predatory behavior.
The authors conclude that the Online Safety Act has started to reshape children’s online environments, making safety features more visible and enabling more age‑appropriate experiences in some areas.
However, the Act has not yet produced a “step change.” Harmful content remains widespread, age‑assurance is patchy and easy to circumvent, and key concerns such as time spent online, AI risks, and persuasive design remain under‑regulated.
Browse like no one’s watching.
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Every year, hundreds of millions of real user passwords leak onto the dark web. We analyzed 231 million unique passwords from dark-web leaks between 2023 and 2026, and the conclusions are bleak: the vast majority are extremely weak. To crack 60% of these passwords, a hacker needs only an hour and a few dollars in their pocket. Furthermore, password cracking is accelerating by the year; in our similar 2024 study, the percentage of vulnerable passwords was lower.
Today we’re looking at just how reliable the average password is (spoiler: not really), and how you can secure your data and accounts using more robust methods. At the same time, we’ll highlight the patterns most commonly found in actual user passwords.
These days, passwords are almost never stored in plain text. For instance, if you create an account with the password “Password123!”, the server won’t store it as-is. Instead, the password is hashed using specific algorithms, turning it into a fixed-length string of letters and numbers (a hash) which is what actually stays on the server. For example, here’s what the MD5 hash for “Password123!” looks like:
2c103f2c4ed1e59c0b4e2e01821770fa.
Every time the user enters their password, it’s converted into a hash and compared against the one stored on the server; if the hashes match, the password is correct. If an attacker gets their hands on this hash, they have to decrypt it to recover the original password — this is what’s known as “password cracking”. This is typically done using owned or rented GPUs, and several methods can be employed for the crack:
Exhaustive enumeration (brute force). The computer tries every possible combination of characters, calculating the hash for each one. This method is the easiest way to crack short passwords, or those consisting of a single character set (such as digits only).
Rainbow tables. A total nightmare for anyone with a simple password, this is essentially a “phone book” for passwords whose hashes have already been cracked via brute force or smart algorithms. All an attacker has to do is find a matching hash and see which password corresponds to it.
Smart cracking. These algorithms are trained on databases of leaked passwords. They understand the frequency of different character combinations, and run their checks from the most likely to the least popular sequences. They account for dictionary words, character substitutions (a → @ or s → $), and consider common password structures like “dictionary word + number + special character”, while checking hashes against rainbow tables. Combining these methods significantly accelerates the cracking process.
Beyond that, attackers can also intercept passwords in plain text. There are numerous ways to do this, ranging from phishing (where a victim is lured to a fake web page and enters their password voluntarily) and keyloggers that capture keystrokes, to stealers or Trojans that swipe documents, cookies, clipboard data, and more. Unfortunately, many users keep their passwords as plain text in notes, messaging apps, and documents, or save them in browsers where attackers can extract them in seconds.
Every year, we track around a hundred million plain-text password leaks. We use these databases to warn Kaspersky Password Manager users if their data has been compromised. To address the most frequent question we get on this: no, we don’t know our users’ passwords. We’ve explained in non-techie language exactly how we compare your passwords to leaked ones without actually knowing them — and why neither your passwords stored in Kaspersky Password Managernor even their hashes ever leave your device — in our overviews of our leak analysis technology and our password manager’s internal architecture. Give them a read; you’ll be surprised by just how elegant the design is.
60% of passwords are cracked in under an hour
We expanded the database from our previous study by an additional 38 million real passwords posted by attackers on dark-web forums and compared the results. Testing was conducted using a single RTX 5090 GPU for passwords hashed with the MD5 algorithm. The data for the analysis was obtained from our Digital Footprint Intelligence service. You can review the algorithm we used to assess password strength in our article on Securelist.
Unfortunately, passwords remain as weak as ever, while cracking them becomes faster and easier with every year. Today, 60% of passwords can be cracked in less than an hour; two years ago, that figure was 59%. But the truly frightening part is something else: nearly half of all passwords (48%) are cracked in less than a minute!
Cracking time
Percentage of passwords crackable within this time in 2024
Percentage of passwords crackable within this time today
Less than a minute
45%
48%
Less than an hour
59% (+14%)
60% (+12%)
Less than 24 hours
67% (+8%)
68% (+8%)
Less than a month
73% (+6%)
74% (+6%)
Less than a year
77% (+4%)
77% (+3%)
More than a year
23%
23%
Password cracking time: two years ago and today
Attackers owe this boost in speed to graphics processors, which grow more powerful every year. While an RTX 4090 in 2024 could brute-force MD5 hashes at a rate of 164 gigahashes (billion hashes) per second, the new RTX 5090 has increased that speed by 34% — reaching 220 gigahashes per second.
And although a high-end video card like that currently retails for several thousand dollars, the price tag isn’t much of a barrier: there are plenty of cheap cloud services available for renting GPU computing power. Depending on the configuration and the model, rental costs range from a few cents to a few dollars per hour. As we’ve seen, one hour is all an attacker needs to crack three out of every five passwords they’ve found in a leak. Plus, depending on the scale of the task, they can always rent ten or even a hundred GPUs instead of just one…
It’s worth noting that cracking every password in a dataset doesn’t take much longer than cracking a single one. During each iteration, once the attacker calculates a hash for a specific character combination, they check if that same hash exists anywhere in the dataset — and the larger the dataset, the easier it is to find a match. If a match is found, the corresponding password is flagged as “cracked”, and the algorithm moves along to the next one.
Which passwords are vulnerable?
The strength of any password depends on its length, content variety, and the randomness of that content. Passwords created by humans turn out to be the least resilient — unfortunately, humans are quite predictable. We use dictionary words and character combinations that smart algorithms have long since mastered, we avoid long random strings, and patterns can be found even in keystrokes we believe are random. Interestingly enough, passwords generated by AI still carry the fingerprints of a human approach; we covered this in a separate post on how to create a strong yet memorable password.
Password length is the primary factor affecting cracking time. As you can see from the table below, it takes less than 24 hours to crack almost any eight-character password.
Percentage of varying password lengths crackable within a given timeframe
But the predictability of your password is just as important. Think you’re boosting security by adding a number or a special character to a memorable word? You are, but only slightly. The patterns people use to create passwords are easily predictable and, at times, pretty amusing — though this is no laughing matter.
What we learned about password patterns
Analysis of over 200 million passwords revealed characteristic patterns that allow smart algorithms to crack user passwords with ease.
Pick a number
More than half of all passwords (53%) end with one or more digits, while nearly one in six (17%) starts with a number. Every eighth password (12%) contains sequences that look a lot like years — ranging from 1950 to 2030 — and one in ten (10%) specifically falls between 1990 and 2026. This most likely happens because folks add their birth year (or that of someone close), some other significant year, or the year they created the password or account. Fun fact: based on the distribution of these dates, it suggests that the most active internet users were born between 2000 and 2012.
However, among all numeric combinations, the most popular turned out to be… you guessed it: “1234”. Overall, patterns involving sequential keyboard presses (“qwerty, ,”ytrewq”, and the like) appear in 3% of passwords.
Special characters aren’t a silver bullet
Most password policies in recent years require at least one special character. The absolute winner in this category is the @ symbol: it appears in one out of every 10 passwords. The period (.) comes in second, followed by the exclamation point (!) in third.
Love rules the world… and Skibidi Toilet does too
Emotionally charged words often form the foundation of a password, and despite everything, positive words are more common. Frequently occurring examples include “love”, “angel”, “team”, “mate”, “life”, and “star”. That said, negativity pops up too — mostly in the form of common English swear words.
Interestingly, viral memes are reflected in passwords as well. Between 2023 and 2026, the use of the word Skibidi in passwords skyrocketed 36-fold! Naturally (see the link if it doesn’t seem natural), “toilet” saw a boost too, though to a lesser extent.
Users tend to keep their passwords unchanged for years
More than half of the passwords (54%) we identified in recent leaks have surfaced before. Part of this can be explained by the same data migrating from one dataset to another. However, there’s a much more troubling reason too: many users simply haven’t changed their passwords in years.
Analyzing the dates found within passwords shows that combinations containing the years from 2020 through 2024 remain popular. It seems people add the current year to their password when they create it — and then forget about it for several years. This actually allows us to calculate the average lifespan of a password: about three to five years.
This is a dangerous trend. For one, smart algorithms can crack much more complex passwords over that kind of timeframe. Secondly, the longer your password remains unchanged, the higher the probability it will leak — whether through a breach, malware infection, or a phishing attack.
The situation gets even worse when the same password is used across multiple accounts. In this case, attackers don’t even need to crack anything; they just need to find your password in a single leak and plug it into other sites.
How to protect your passwords and accounts
If you’ve realized while reading this post that your own passwords are among those easily crackable — don’t panic. We’ve put together a list of simple but essential tips for you.
Use a password manager
The weakest passwords are the ones people come up with themselves. Creating and memorizing hundreds of sequences of 16–20 random characters (since every site requires a unique, long password) is a daunting, unrealistic task.
That’s why you should delegate password generation and storage to our password manager. It doesn’t just create and store complex, randomized passwords in an encrypted format; it also syncs them across all your devices. To decrypt your vault, you only need to remember one main password that no one knows but you — our guide on mnemonic passwords can help you with that.
Don’t store passwords as plain text
Whatever you do, never write down passwords in files, messages, or documents. They lack the robust encryption provided by a password manager. Furthermore, these kinds of notes fall into the hands of attackers instantly if you happen to pick up a Trojan or an infostealer.
Don’t store passwords in your browser
Many users save their passwords in their browsers — especially since they conveniently offer to do it automatically. Unfortunately, research shows that malware has evolved to extract these passwords from all popular browsers almost instantly. Kaspersky Password Manager can help you import saved passwords from your favorite browser — just follow our simple, three-step guide. Most importantly, don’t forget to clear the browser’s password storage once the import is complete.
Switch to passkeys
Wherever possible, use passkeys — a cryptographic replacement for passwords. In this setup, the service stores a public key, while the private key remains on your device and is never transmitted. During login, the device simply signs a one-time request. Additionally, passkeys are tied to a specific domain, meaning phishing attacks using spoofed addresses won’t work. Kaspersky Password Manager allows you to store both passwords and passkeys, solving the problem of syncing them across different ecosystems, including Windows, Android, macOS, and iOS.
Set up two-factor authentication
Enable two-factor authentication wherever possible. Even if your password is compromised, a properly configured 2FA setup makes it extremely difficult for the attacker to access your account. For maximum security, skip the one-time codes sent via SMS and use authenticator apps instead — and yes, Kaspersky Password Manager comes in handy here, too.
Practice good digital hygiene
Remember, storing your passwords correctly is only half the battle. It’s crucial to follow the rules of digital hygiene: avoid downloading unverified files, pirated software, cheats, or cracks, and don’t click on random links. The number of infostealer attacks has been steadily rising in recent years, which means you need a robust security solution for full protection. We recommend Kaspersky Premium — it protects all your devices from Trojans, phishing, and other threats. Besides, the subscription includes our password manager.
For those serious about account security, check out our collection of posts on passwords, passkeys, and two-factor authentication:
Ukrainian police arrested three individuals in Lviv who allegedly orchestrated one of the largest Roblox account theft operations to date. Between October 2025 and January 2026, the hacking group is said to have compromised over 610,000 Roblox accounts, including at least 357 high-value “elite” accounts, making around $225,000 from selling access to them.
The hackers distributed infostealing malware disguised as game-enhancement tools, harvested login credentials from infected devices, and sold accounts through a Russian website and closed online communities based on their value.
This operation targeted Roblox accounts because they hold significant monetary value for many users. Accounts can contain high Robux balances, limited-edition items that can no longer be obtained, years of gaming progress with achievements and unlocks, and paid access to premium content.
Roblox account recovery
If you recently downloaded any suspicious game enhancements or other Roblox-related software, your first priority is to run a full system anti-malware scan.
If the hackers changed your password and you’re unable to log in, use the password recovery option on the Roblox login page by clicking “Forgot Password or Username?”. Enter the email address associated with your account and check your inbox (including spam folders) for the reset link.
After recovering access, immediately terminate all active sessions to prevent hackers from maintaining access through stolen cookies. Go to Settings > Security and click Log out of all other sessions at the bottom of the page. This ensures that anyone who had unauthorized access can no longer use your account.
If you’ve been completely locked out—because hackers have changed both your password and recovery details—contact Roblox Support immediately. Visit the Roblox support page and provide as much detail as possible. They may ask for:
Your account username (this is crucial for identification).
The original email address used to create the account.
Payment information or purchase receipts showing Robux transactions.
The approximate date and time of the compromise.
Screenshots showing account details before the compromise, including creation date.
Your previous account settings or any other details that prove ownership.
Roblox explicitly states that, unless required by law, it is under no obligation to restore compromised accounts. It does not guarantee that accounts will be returned to their previous state or that lost virtual items and currency can be recovered. Only in very limited circumstances may Roblox offer the ability to recover lost inventory or its approximate value. It’s important to note that you must contact Roblox within 30 days of the compromise if you want assistance recovering lost items or currency. The support process typically takes 2–5 days.
There are a few steps that make it harder for someone to steal your Roblox account:
Verified email address. Ensure your account has a verified email address that you actively monitor. This helps you spot unauthorized password or email changes quickly.
Use unique passwords. Never reuse passwords across different accounts. If one is exposed elsewhere, attackers will try it on other platforms, including Roblox. Your Roblox password should be completely unique and stored securely. A password manager can help you with both.
Don’t share access. Never share your password with anyone, even with people claiming to be friends. Your account credentials should belong only to you (and your parents if you’re a minor). Roblox staff will never ask for your password.
Be wary of game enhancements, hacks, cracks and keys. The hackers in this case specifically distributed malware disguised as game-enhancement tools. Be extremely cautious about downloading any third-party programs, cheats, exploits, or tools that claim to improve your Roblox experience. These are often vehicles for credential theft and account compromise.
Keep software updated. Keep all the software on your device up-to-date, so you’re protected against the latest known exploits.
Use anti-malware. Run up-to-date, real-time anti-malware software to protect your device against information stealers and other malware.
Let’s face it, an incognito window can only do so much.
Breaches, dark web trading, credit fraud. Malwarebytes Identity Theft Protection monitors for all of it, alerts you fast, and comes with identity theft insurance.
It’s best to think of the modern car as a computer on wheels — one that constantly offloads diagnostic data to the manufacturer or dealer’s servers. On board, you’ll find dozens of sensors: everything from GPS, speedometers, and hands-free microphones, to external cameras and the less obvious (but highly active) sensors for pedal pressure, tire pressure, engine temperature, and more. Even if this data isn’t beamed to the manufacturer in real-time, it’s logged in the car’s internal memory, and can reveal a wealth of information about a driver’s trips, habits, and surroundings. We’ve already taken a deep dive into how automakers collect data for commercial use, and who they sell it to (spoiler alert: insurance companies are the biggest buyers of telemetry), but today we’re looking at how law enforcement and intelligence agencies tap into this goldmine.
Digital evidence
Police departments across the globe have recognized the immense value of data stored within vehicles. If a car or its owner is potentially linked to a crime, investigators do more than just check for prints or DNA. Car Intelligence (CARINT) technology allows them to essentially scour all onboard computers, extracting data such as:
GPS-based trip history
Call logs, media player activity, and voice commands
Lists of paired devices and synced contact lists
Driving statistics: mileage, engine performance modes, and other technical parameters
There are numerous precedents where this data has served as evidence and dismantled alibis. In one U.S. criminal case, a recorded voice command became a smoking gun, proving the suspect was behind the wheel of a stolen vehicle.
With the rise of connected cars equipped with their own SIM cards and direct links to the manufacturer, law enforcement no longer needs physical access to the vehicle. Key data, such as GPS location history, can be pulled directly from the manufacturer’s servers. Furthermore, a U.S. Senate investigation revealed that nine out of 14 surveyed automakers were providing this data without a warrant.
Major suppliers of car intelligence software, such as Ateros, Berla, TA9/Rayzone, and Toka, sell their solutions exclusively to government and law enforcement agencies, which is why they’ve remained largely out of the public eye.
Comprehensive surveillance
To track persons of interest, data pulled from the vehicle itself is cross-referenced with information from other sources. According to media leaks, flagship products in this category aggregate data from the car’s SIM card, Bluetooth communication trails, street-level CCTV footage, and commercially available information from data brokers. This hybrid dataset simplifies the comprehensive mapping of a target’s movements and contacts. Journalists have discovered that some companies even market the ability to activate a vehicle’s microphones and cameras remotely and covertly, enabling real-time eavesdropping on conversations. However, experts note that due to the diversity of technical implementations across different systems, hacking the car itself remains a difficult task with no sure way of succeeding. Often, it’s simpler to correlate other, more accessible datasets to achieve the same result.
Factory-installed spy tools
Features like covert activation of cameras, microphones, and other sensors may theoretically be part of a vehicle’s stock functionality rather than the result of a hack. While we haven’t found any public evidence of such cases, it’s well known that Chinese-made vehicles are coming under increased scrutiny in several countries. For instance, they’ve been banned from Israeli military sites — with the exception of a single Chery model, provided its multimedia system is removed. Similar bans exist in the UK and Poland; furthermore, UK Ministry of Defense employees are instructed not to connect their work phones to Chinese-made cars. In Germany, security analyses of Chinese vehicles were conducted by the specialized agencies BfV and ZITiS, but the findings remain classified.
Low-cost surveillance
Tracking a vehicle — or even thousands of them — doesn’t necessarily require hacking onboard systems or tapping into vast networks of license plate readers. A recent scientific study demonstrated that innocent tire pressure monitoring systems (TPMS) provide enough data for effective tracking. Data from these sensors is transmitted via radio without any encryption and includes a unique ID that makes identifying a specific car easy. This allows for more than just confirming the vehicle’s movement; it can even be used to estimate the driver’s weight or determine if they are traveling alone. While this might not sound as impressive as remotely accessing a car’s cameras, it requires very little financial investment and works even on relatively old vehicles without an internet connection.
What you can do about vehicle tracking
While tracking a person through their car is undoubtedly a privacy risk, striking a balance in mitigating this threat is difficult: many measures are complex, largely ineffective, and simultaneously reduce the utility, safety, and convenience of a modern vehicle. Consequently, any steps taken should be weighed against your personal risk profile.
To reduce the risk of data leaks, check the privacy settings in the manufacturer’s app, the car’s infotainment system, and your connected smartphone. A connected car can transmit data about its operation to the cloud: information about trips, location, driving style, vehicle condition, and the operation of its components. Some of this data is necessary for navigation, diagnostics, and service, but not all permissions are required — check your settings and disable the transmission of data not related to the functions you need.
Be careful with permissions for access to the microphone, camera, contacts, messages, and geolocation. Only connect your own devices to the car and don’t save other people’s phones or unfamiliar Bluetooth devices in the system. When syncing your smartphone, select only the features you need — such as calls, music, and navigation — rather than granting full access to all your phone’s data.
Do not use the services of technicians who offer to “unlock” your car, reflash electronic control units, or install unofficial software to expand features, increase power, or otherwise interfere with the car’s operation. Such software has not been tested by the manufacturer: it may behave unpredictably, collect and transmit your data to malicious actors, disable security features, or affect critical vehicle systems — including steering, braking, or engine operation.
And when choosing a new car, ask the dealer not only about the number of stars in NCAP safety tests, engine power, or fuel economy, but also about the cybersecurity technologies used in the vehicle. Solutions such as the Kaspersky Automotive Secure Gateway, based on KasperskyOS, will provide the necessary protection for new cars against cyberthreats.
What other threats do connected cars hide? Read more in our posts:
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