Web infrastructure company Cloudflare says Claude Mythos reasoning 'looks like the work of a senior researcher' Cloudflare has been figuring out how to best use the model. PC Gamer · May 20
Anthropic’s “Mythos” Has the AI World Scared — and Why You Should Be Too For years, artificial intelligence companies promised tools that would make life easier, improve productivity, and help solve massive global problems. Now, one experimental AI model... Saving Advice · May 15
Claude Mythos turns years of security research into 20-hour AI exploits Claude Mythos signals a shift to AI-powered cyberattacks and urgent defensive change. TechRadar · May 15
The next phase of AI cybersecurity still needs humans The new phase of AI-powered cybersecurity depends on how effectively humans can direct these models. Axios · May 14
Firms nudged to go for Anthropic’s Opus 4.7 as Mythos AI stays elusive Organisations are leveraging Anthropic's Claude Opus 4.7 to address cybersecurity vulnerabilities, as the more powerful Mythos model remains largely inaccessible. Opus 4.7 offers significant capabilities, estimated at 70-80% of Mythos, making it a practical solution for threat hunting and incident response until broader Mythos access is available. The Economic Times · May 14
Anthropic's Mythos sends US banks rushing to plug cyber holes America's top banks are racing to patch IT system flaws identified by Anthropic's powerful Mythos AI tool. This advanced technology is uncovering numerous vulnerabilities, forcing urgent repairs and software upgrades. The findings are also being shared with smaller banks. This AI-driven discovery process is accelerating the pace of cybersecurity fixes,… The Economic Times · May 12
Hacking the bomb? What Claude Mythos AI reveals about the gamble of nuclear deterrence In 1983, the film WarGames imagined a teenager who accidentally accessed a Pentagon computer system and triggered a simulation program, subsequently interpreted as the prelude to a nuclear war. The film made such an impression on Ronald Reagan that he asked his advisers whether such an intrusion into America’s most… The Conversation · May 12
OpenAI reveals Daybreak, its attempt to topple Anthropic Mythos Daybreak looks to rival Anthropic's Mythos as a high-severity vulnerability detection tool, while also securing software from the start. TechRadar · May 12
OpenAI makes its rival to Anthropic's Mythos more widely available to cyber defenders Recent security testing suggests that GPT-5.5. model is nearly as good at finding and exploiting software bugs as Anthropic's Mythos Preview. Axios · May 7
Mythos AI is a cybersecurity threat, but it doesn’t rewrite the rules of the game The cybersecurity community went on alert when Anthropic announced on April 7, 2026, that its latest and most capable general-purpose large language model, Claude Mythos Preview, had demonstrated remarkable – and unintended – capabilities. The artifical intelligence system was able to find and exploit software vulnerabilities – the most serious… The Conversation · May 4
Scoop: White House workshops plan to bring back Anthropic One source described the efforts as a way to "save face and bring em back in." Axios · Apr 29
Mythos access by Discord group reveals real danger of AI-powered hacking The unauthorized access to Anthropic's Mythos cybersecurity model wasn't just a breach. Fortune · Apr 24
Claude Mythos explained: Is Anthropic's most powerful AI model really too dangerous to release to the public? Anthropic's Mythos AI is being kept behind closed doors as governments assess what faster, AI-driven vulnerability discovery means for cybersecurity. LiveScience · Apr 24
Australia joins countries trialing Claude Mythos 'to make sure we are aware of emerging vulnerabilities' The country is "working with" Anthropic and other similar software providers, a spokesperson said. TechRadar · Apr 23
The Conversation · Apr 23 AI has crossed a threshold – what Claude Mythos means for the future of cybersecurity The limit of what artificial intelligence can achieve, known as frontier AI, has crossed another threshold. AI can now plan and execute sophisticated cyber operations with minimal guidance at speeds far beyond human capability.
Fortune · Apr 23 A group of users leaked Anthropic's AI model Mythos by reportedly guessing where it was located An expert says if a group of folks in an online forum was able to figure it out, then it's already in China's hands.
TechRadar · Apr 23 Mozilla says Anthropic’s Mythos is ‘every bit as capable’ as ‘the world’s best security researchers’ after Firefox experiment — and says the ‘zero-days are numbered’ Mozilla’s experiment with Anthropic’s Mythos AI shows that machines can now match elite human researchers in finding software vulnerabilities
Fortune · Apr 23 Former national cyber director: Anthropic's 'Mythos' AI can hack nearly anything and we aren't ready Anthropic's most powerful model yet is less a product launch than a stress test—one that exposes dangerous gaps in how the U.S. protects its critical systems.
The Guardian - UK · Apr 22 What is Mythos AI and why could it be a threat to global cybersecurity? Anthropic’s decision to restrict access to its powerful new model increases fears about the advanced technology
The Independent UK · Apr 17 White House chief of staff to meet with Anthropic CEO over its new AI technology White House Chief of Staff Susie Wiles plans to meet with Anthropic CEO Dario Amodei to discuss the company's new AI model, Mythos
Axios · Apr 16 Trump officials negotiating access to Anthropic's Mythos despite blacklist "Anthropic doesn't want to kill people and War's position is 'don't tell us what the f*** to do.' But if you're the Department of Energy, you don't give a f*** about that."
Tom’s Guide · Apr 16 Anthropic just released Opus 4.7 — the 'civilian' version of the AI they said was too dangerous for us Opus 4.7 is a coding powerhouse with high-res vision, but a hidden 'Mythos' tier and new ID-vetted safeguards reveal Anthropic’s plan to gatekeep the future of frontier AI.
TechRadar · Apr 16 'They have ghost cities, they have ghost data centers too': Nvidia CEO Jensen Huang warns of "enormous" China compute capacity - but says 'we want the United States to win' Nvidia CEO Jensen Huang says we all need to get along to ensure compute for all, but warns on threat of Anthropic Mythos.
TechRadar · Apr 15 'Trusted access for the next era of cyber defense': OpenAI reveals its Mythos rival, designed for cybersecurity pros to spot the next level of attacks As Mythos steals the limelight, OpenAI is releasing GPT-5.4-Cyber and is teasing even better models down the line.
The Guardian - US · Apr 14 AI companies make powerful tech – but they’re also savvy marketers Anthropic’s Claude Mythos AI is said to be frighteningly capable, but we shouldn’t get carried away by the hype