#hashes


New TONTOU CPU attack bypasses Spectre v2 fixes, leaks Linux password hashes

Aug 7, 2026 // 01:17

Researchers found a way to bypass recent mitigations for Spectre v2 speculative execution side-channel attacks and developed an exploit to leak secrets from Linux machines. […]

24,650 Internet-Exposed BMCs Disclose IPMI Password Hashes Before Login

Jul 28, 2026 // 17:51

Cybersecurity researchers have sounded an alert after finding more than 36,000 Baseboard Management Controller (BMC) management interfaces exposing Intelligent Platform Management Interface (IPMI) protocol to […]

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 […]

Unpatched Windows Search URI Vulnerability Lets Attackers Steal NTLMv2 Hashes

Jun 3, 2026 // 13:24

Cybersecurity researchers have disclosed details of an unpatched issue that could be exploited to disclose a user’s NTLMv2 hash to the attacker. Like in the […]