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The October 2026 Windows security update changes the default handling of NTLMv1-derived credentials for Single Sign-On. Before the update, Windows allowed them and logged warning events. Now they are blocked. Wi-Fi, Ethernet and VPN authentication may fail in environments that still depend on the legacy protocol. Microsoft states this is …
A Semperis annual ransomware risk report, covered by The Register, finds that 37% of ransomware attacks involved psychological or physical threats against victim staff. The survey covered 1,200 post-ransomware organizations in the first half of 2026. Respondents reported psychological intimidation (23%) and physical threats (17%), aimed a…
AI pen-testing startup Terra Security reports a sharp rise in security fixes later found to be bypassed or incomplete. The share of GitHub security fixes needing a follow-up advisory for a failed patch within 90 days held near 0.2% from 2019 to 2025 but jumped to 2.3% in 2026. Terra links the trend to the 2026 explosion in AI-driven vulne…
Signals Corps sampled 217 million HTTP page responses from Common Crawl and found almost 8,000 sites communicating with AI agents through HTTP headers. Most of these headers were navigational pointers, but 30 sites attempted indirect prompt injection. Of those, 22 were little more than pranks, while others could plausibly affect a visitin…
