Microsoft is on a mad dash behind the scenes to patch exploits before hackers find them. On an afternoon in […]
Tag: Mythos
Anthropic’s Opus 5 is about token efficiency, not a capability leap
Today, Anthropic rolled out Opus 5, the newest update for the model that has recently become a popular choice for […]
Anthropic says Alibaba must be punished for largest Claude cloning attack
Alibaba allegedly used 25,000 accounts to mine Claude over 28.8 million exchanges. Anthropic has accused the Chinese firm Alibaba of […]
How Anthropic may have talked itself into an AI export ban
Anthropic has billed Mythos as capable of discovering critical cyber security gaps, initially limiting its access on safety grounds to […]
“Dangerous” AI models are coming no matter what
“It’s myopic in the extreme to think that no other competitors to Anthropic will develop similar capabilities to Mythos or […]
Anthropic says these topics are too dangerous to let its Fable 5 model talk about
Anthropic Tuesday publicly released Claude Fable 5, its first “Mythos-class” model that it says surpasses its previous frontier Opus models […]
Mozilla says 271 vulnerabilities found by Mythos have “almost no false positives”
The disbelief was palpable when Mozilla’s CTO last month declared that AI-assisted vulnerability detection meant “zero-days are numbered” and “defenders […]
GPT-5.5 matches heavily hyped Mythos Preview in new cybersecurity tests
Is it just “fear-based marketing”? The new results for GPT-5.5 suggest that, when it comes to cybersecurity risk, Mythos Preview […]
Mozilla: Anthropic’s Mythos found 271 security vulnerabilities in Firefox 150
By identifying bugs so efficiently, Holley writes that AI tools like Mythos tilt the cybersecurity balance toward defenders, who benefit […]
Anthropic’s Mythos AI model sparks fears of turbocharged hacking
AI-enabled cyber attacks were up 89 percent in 2025 compared with a year earlier, according to data from security group […]