Effectiveness of Mutational Grammar Fuzzing

~Projectzero~
Google Project Zero details flaws in mutational grammar fuzzing and proposes a hybrid generative-mutational approach to improve bug discovery.
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IOCs: (None identified)
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#Fuzzing #ThreatIntel #VulnResearch

Anthropic's newest AI model uncovered 500 zero-day software flaws in testing The AI company sees the model's advancements as a major win for cyber defenders in the race against adversarial AI.

I've done some work in the past year with AI security startups focused on leveraging AI to find vulns. Their results were impressive.

This is running out-of-the-box without any add-on knowledge/expertise and is even more impressive in results.

#AI #vulnresearch

www.axios.com/2026/02/05/a...

New video out!

Security analyst John Ostrowski show the hands-on process behind discovering CVE-2025-24076 and CVE-2025-24994 described in our recent blog post.

Watch here: youtu.be/YwNcTuHxnAI

#security #pentest #windowsinternals #vulnresearch

Google's 'Big Sleep' Just Became the First-Ever AI to Prevent a Cyberattack Google's Big Sleep is just a year old, and for the first time it as able to detect and help close a vulnerability at risk of being exploited.

Quote of the day: "Nicely done. It doesn’t undo all the (often rightly deserved) bad press that AI agents have received lately, but good news is good news."

www.vice.com/en/article/g...

#BigSleep #VulnResearch

Crucial point: PoC (Proof of Concept) is needed BEFORE GTFO. Validate LLM-suggested vulnerabilities with a working exploit to avoid spreading false positives. #VulnResearch 5/6

A Touch of Pwn - Part I Blackwing Intelligence provides high-end security engineering, analysis, and research services for engineering focused organizations

Boom! 💥
Windows Hello fingerprint authentication bypassed on top three devices:
- Dell Inspiron
- Lenovo ThinkPad
- Microsoft Surface Pro
Still waiting for recordings from our BlueHat talk to drop, but here's our writeup: blackwinghq.com/blog/posts/a...
#infosec #security #vulnresearch