The exploitation is mitigated by preventing the FsTx Auto Recovery Utility from starting when the WinRE image launches.

The post Microsoft Rolls Out Mitigations for ‘YellowKey’ BitLocker Bypass appeared first on SecurityWeek.

Attackers are increasingly abusing Microsoft’s decades-old MSHTA utility to stealthily deliver stealers, loaders, and persistent malware through phishing, fake software downloads, and LOLBIN-based attack chains.

The post Legacy Windows Tool MSHTA Fuels Surge in Silent Malware Attacks appeared first on SecurityWeek.

Patched in April, the underlying vulnerability allows local attackers to elevate their privileges to root.

The post PoC Released for DirtyDecrypt Linux Kernel Vulnerability appeared first on SecurityWeek.

Also called Copy Fail 2 and tracked as CVE-2026-43284 and CVE-2026-43500, the exploit was disclosed before a patch was released.

The post New ‘Dirty Frag’ Linux Vulnerability Possibly Exploited in Attacks appeared first on SecurityWeek.

CrowdStrike has fixed a critical LogScale vulnerability, while Tenable addressed a high-severity Nessus flaw.

The post Vulnerabilities Patched in CrowdStrike, Tenable Products appeared first on SecurityWeek.

After a decade and a half of service, the current certificates will expire, and new ones will be rolled out.

The post Microsoft to Refresh Windows Secure Boot Certificates in June 2026 appeared first on SecurityWeek.

More than two dozen advisories have been published by the chip giants for vulnerabilities found recently in their products.

The post Chipmaker Patch Tuesday: Over 80 Vulnerabilities Addressed by Intel and AMD appeared first on SecurityWeek.

A team of researchers from the Graz University of Technology in Austria has revived page Linux page cache attacks.

The post Old Attack, New Speed: Researchers Optimize Page Cache Exploits appeared first on SecurityWeek.

Researchers have disclosed technical details on a new AMD processor attack that allows remote code execution inside confidential VMs.

The post New ‘StackWarp’ Attack Threatens Confidential VMs on AMD Processors appeared first on SecurityWeek.

Many MSPs want to grow, but internal complexity often holds them back. In this guest article, Portland, a Heimdal partner, breaks down how fragmented systems and unclear value messaging can quietly erode profits, compliance, and trust – and how to fix it.  The “system bug” holding MSPs back “Stop talking about technology. Start talking about […]

The post Is Your Tech Stack Killing Profitability? The Silent Bug Crippling MSP Growth appeared first on Heimdal Security Blog.

Yet again it is time for another edition of Sacred Cash Cow Tipping! Or, “Why do these endpoint security bypass techniques still work? Why?” The goal of this is to […]

The post PODCAST: Sacred Cash Cow Tipping 2019 appeared first on Black Hills Information Security, Inc..

John Strand // Yet again it is time for another edition of Sacred Cash Cow Tipping! Or, “Why do these endpoint security bypass techniques still work? Why?” The goal of […]

The post Webcast: Sacred Cash Cow Tipping 2019 appeared first on Black Hills Information Security, Inc..