Google DeepMind melds humans and AI agents to vet Signal's secure messaging techniques
Post-quantum handshake and Triple Ratchet get a formal security check
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The Register - Security
Shipping giant Maersk probes 'IT security incident,' data theft
Says it 'strongly' suspects attack limited to legacy system, and that nothing sensitive is at risk
Ubuntu Security Notices
USN-9043-1: Linux kernel (NVIDIA) vulnerabilities
It was discovered that some AMD processors did not properly perform Reverse Map Table (RMP) checks when the IOMMU accessed certain host buffers. A local attacker with hypervisor access could possibly use this to trigger an out-of-bounds condition and compromise the integrity of SEV-SNP guest memory. (CVE-2023-20585) Several security issues were discovered in the Linux kernel. An attacker could possibly use these to c…
Securelist (Kaspersky)
Citrus Ransomware: VLESS for traffic, Sn00py for encryption, and LLMs lending a hand
We break down the Citrus Ransomware group's attacks: the attackers' TTPs and tooling, including VLESS traffic tunneling and LLM use, plus their links to Toy Ghouls.
CyberInsider
Google DeepMind verified Signal’s encryption down to machine code
Google DeepMind researchers used a new AI framework called AlphaProof Code to mathematically verify key security guarantees in the compiled code behind the Signal Protocol. The proofs cover how the protocol establishes encrypted conversations and protects messages when an attacker temporarily obtains a device’s cryptographic keys. DeepMind researchers announced the results on November 10, saying … The post Google Dee…