#can


GitHub ‘Verified’ Commits Can Be Rewritten Into New Hashes Without Breaking Signatures

Jul 8, 2026 // 15:01

New research shows that a signed Git commit’s hash is not the one-of-a-kind name that much of the software world assumes it to be. Given […]

Microsoft Warns Poisoned MCP Tool Descriptions Can Make AI Agents Leak Data

Jul 2, 2026 // 02:07

New Microsoft research shows how attackers can hijack AI agents that act on a user’s behalf, using nothing more than a poisoned tool description to make the […]

The Exploit Doesn’t Exist. You Can Still Prove It Works Against You

Jun 23, 2026 // 17:16

For thirty years, vulnerability management has run on what now looks like an impossible luxury: a buffer of months between when a vulnerability was found […]

29-Year-Old Squid Proxy Bug ‘Squidbleed’ Can Leak Cleartext HTTP Requests

Jun 22, 2026 // 17:34

A heap over-read in the Squid web proxy can leak another user’s cleartext HTTP request, including any credentials or session tokens it carries, to anyone […]

Webinar: How attackers bypass MFA and how defenders can respond

Jun 19, 2026 // 15:16

Many organizations view multi-factor authentication as one of their strongest defenses against account compromise. However, attackers increasingly use phishing techniques that don’t require stealing passwords […]

UK to require ID or face scan before you can make social media accounts

Jun 16, 2026 // 17:57

The UK government will ban under-16s from social media, with regulations due before Christmas and the rules taking effect in spring 2027. To enforce it, […]

The Gentlemen Ransomware Claims 478 Victims, Can Spread Like a Worm

Jun 11, 2026 // 20:07

A new analysis of The Gentlemen operation has revealed that the financially motivated threat group initially operated as an affiliate responsible for conducting double extortion […]

Can you enforce strong Active Directory password rules without frustrating users?

May 27, 2026 // 17:16

Protecting Active Directory (AD) accounts starts with strong password policies, backed by consistent enforcement across the organization. However, make the rules too weak and you […]

Microsoft Defender can now automatically isolate hacked endpoints

May 27, 2026 // 00:38

Microsoft is testing a new Defender for Endpoint capability that will automatically isolate compromised endpoints to thwart attackers’ attempts to move laterally across the network. […]

Webinar: What the Riskiest SOC Alerts Go Unanswered – and How Radiant Security Can Help

May 12, 2026 // 15:02

Security operations teams are drowning in alerts. But the real problem isn’t always alert volume; it’s the blind spots. The most dangerous alerts are the […]

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