Most breaches don’t start with a vulnerability nobody knew about. They start with one nobody patched in time. Vulnerability exploitation is now the single biggest way attackers get into a network. It has overtaken stolen credentials for the first time in the 19-year history of Verizon’s Data Breach Investigations Report, with 31% of breaches now […]

The post How to scale your patches without scaling your team (the patch wave) appeared first on Heimdal Security Blog.

Claude Mythos, an AI model from Anthropic, has found 23,019 software vulnerabilities in the past month. Fewer than 1% of them have been patched. That gap is the story. Finding a vulnerability used to be the hard part, the thing that limited how fast software got fixed. AI just closed that gap to almost nothing. […]

The post AI didn’t break patching. It showed us patching was already broken. appeared first on Heimdal Security Blog.

Risk is concentrating. The 2026 Exposure Gap Report shows vulnerabilities claiming a larger share of critical exposure, and that shift has real implications for how security teams prioritize their response. Two findings are central to this change. Vulnerabilities now represent a much larger share of critical exposure, and only a small percentage of vulnerability alerts are validated as exploitable. Together, these findings show why prioritization depends on context, validation, and a clear understanding of which exposures require action. Exposure Is Shifting Toward Vulnerabilities Vulnerabilities now account for 42.6% of critical exposure, up from 18.7% in 2025. This increase shows that […]

The post Under Pressure: Insights from the 2026 Exposure Gap Report appeared first on Check Point Blog.