Bank of America, one of the largest financial institutions in the United States, was forced to hire a thousand people on contractor roles, and spend north of a $100 million dollars to fix all of the bugs found by the famed Mythos, Anthropic’s generative artificial intelligence (GenAI) model.
When Anthropic first unveiled Mythos in April 2026, it described it as a tool with advanced cybersecurity capabilities that can autonomously discover and exploit previously unknown software vulnerabilities.
However, the tool was so capable (and dangerous) that Anthropic locked it down, giving access to a handful of vetted organizations: the US government, critical infrastructure organizations, banks, and some cybersecurity firms, to name a few.
Read more…
Source: Tech Radar News
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- ADT confirms cyber intrusion after ShinyHunters extortion attempt
April 27, 2026
A home security biz getting digitally burgled is not a great look – but that’s exactly where ADT finds itself. The company has confirmed a cyber intrusion following an extortion attempt by the ShinyHunters crew, which claims to have made off with more than 10 million records. US-based ADT is one of the world’s largest providers ...
- U.S. DOJ: Prolific Chinese state-sponsored contract hacker extradited from Italy
April 27, 2026
Xu Zewei (徐泽伟), 34, of the People’s Republic of China was extradited to the United States this weekend and appeared today in U.S. District Court in Houston on a nine-count indictment related to his involvement in computer intrusions between February 2020 and June 2021. Certain of those computer intrusions allegedly are part of the HAFNIUM computer ...
- Governments on high alert after CISA snuffs out Firestarter backdoor on fed network
April 24, 2026
A US federal agency was successfully targeted by a previously unknown backdoor malware called Firestarter, according to CISA cybersnoops and their UK counterparts – neither of which disclosed the agency’s name. Federal Civilian Executive Branch (FCEB) agencies include NASA; Homeland Security itself (cyberworkers at CISA are part of an operational unit in Homeland Security); the FBI; the DoJ; the IRS; the ...
- Iran claims US used backdoors to knock out networking equipment during war
April 21, 2026
Iranian media is claiming that the US used backdoors and/or botnets to disable networking equipment during the current war, and Chinese state media is dining out on the allegations. Reports from Iran claim hardware made by Cisco, Juniper, Fortinet, and MikroTik either rebooted or disconnected during recent attacks on Iran – despite the regime disconnecting the ...
- Amtrak data breach exposes 2.1M records, reports suggest larger leak
April 20, 2026
Booking a train ticket shouldn’t come with a side of data exposure, but that’s the situation Amtrak customers are now facing. The rail service is dealing with a breach after hackers claimed to have accessed and released millions of customer records online. The exposed dataset was confirmed to contain at least 2.1 million unique accounts, although ...
- British National Pleads Guilty to Hacking into Companies and Stealing At Least $8 Million in Virtual Currency
April 17, 2026
SANTA ANA, California – A United Kingdom man pleaded guilty today to conspiring with others to hack into the computer systems of at least a dozen companies via text message phishing attacks and to steal at least $8 million in virtual currency from individual victims throughout the United States. Tyler Robert Buchanan, 24, of Dundee, Scotland, ...