Security Boulevard (@securityblvd) / X

Security Boulevard

41.1K posts

Security Boulevard

@securityblvd

The primary destination for leading cybersecurity news and discourse. Powered by @TechstrongGroup.

securityboulevard.com

Joined April 2010

Security Boulevard
@securityblvd
Jul 31
Can AI help secure the future of cryptography? Anthropic says Claude Mythos Preview uncovered a weakness in HAWK, leading developers to withdraw the post-quantum signature candidate from NIST's competition. Read more: zpr.io/44NwTeSB65f5 #Cryptography #PostQuantum #NIST
Security Boulevard
@securityblvd
Jul 31
A defense contractor, an Indian bank, and a dental insurer serving 23 million people just disclosed breaches that all share a common thread. The initial scope estimates were nowhere near the final tally, and the weeks-long disclosure delays are making things worse. See all ten
Security Boulevard
@securityblvd
Jul 31
Are cybercriminals chaining together vulnerabilities in your AWS environment faster than your team can remediate them? Skyhawk Security this week extended its AWS Alliance to include integration with the Continuum service, leveraging AI to reduce the signal-to-noise ratio in
Security Boulevard
@securityblvd
Jul 31
AI containment is moving from research to real-world security concern after reported incidents with Anthropic and OpenAI models, raising questions about sandboxes and agent autonomy. Read more: zpr.io/vp6aK3RNNrfZ #Cybersecurity #AgenticAI #Anthropic #OpenAI
Security Boulevard
@securityblvd
Jul 31
A malicious Claude Desktop link could auto-submit instructions to the AI agent with no send button and no chance to review, hiding the payload behind a folded benign message. The PromptFiction vulnerability was responsibly disclosed and patched, but it's a stark reminder that AI
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