#Anthropic
80 stories taggedAnthropic · page 5 of 6.
Federal Cyber Agency Reportedly Turning to AI to Hunt for Weaknesses in Government Software
CISA's specialist team is said to be using Anthropic's Mythos tool to scan federal systems for security flaws, in what could become a significant shift in how the U.S. government checks its own digital defenses.
US Lifts Export Controls on Anthropic's Fable AI After Two-Week Freeze
The Commerce Department cleared Anthropic's most powerful AI model for international customers following a government review triggered by fears the system could be used to assist serious cyberattacks.
Five Eyes spy chiefs warn AI is shrinking the window to stop cyberattacks — and boards need to act now
The heads of five Western cybersecurity agencies say artificial intelligence is already changing how fast criminals can strike, and the warning is aimed squarely at company boards, not IT teams.
Anthropic's Fable 5 AI Is Back Online After a Three-Week Government Ban
The U.S. Commerce Department lifted its export restrictions on Anthropic's Fable 5 model Tuesday, after weeks of closed-door negotiations over whether the AI could be weaponised by bad actors.
Five Eyes spy agencies warn AI will outpace cybersecurity defences within months
The intelligence alliance linking the US, UK, Australia, Canada and New Zealand says AI-powered attacks are arriving faster than most organisations can adapt, and breaches are now a question of when, not if.
IBM and Red Hat Launch $5 Billion Initiative to Secure Open-Source Software
IBM and Red Hat invest heavily in Project Lightwell to address open-source software vulnerabilities revealed by Anthropic's AI.
Anthropic's Claude Fable is back — and users say it's answering "no" to almost everything
After regulators lifted the ban, the returning model keeps handing tasks off to a weaker sibling. Anthropic says its safety net is just set very wide.
U.S. Government Lifts Its Block on Anthropic's AI Models — With Strings Attached
After a weeks-long government-ordered shutdown triggered by a security flaw in its AI software, Anthropic's chatbots are back online. One is open to the public again. The other remains locked behind federal approval.
Anthropic pulls Claude Fable 5 from subscriptions on July 7 — but says it's coming back
The AI company blames unpredictable demand for its most powerful model. Subscribers will need to pay per use until capacity catches up.
Claude Fable 5 Comes Back Online as Commerce Drops Export Curbs
Anthropic restores Fable 5 across Claude.ai, the Claude Platform, Claude Code, and Claude Cowork on July 1 after a roughly two-and-a-half-week U.S. export restriction is lifted.
Prompt Injection in Git Repos Can Turn Claude Code Into a Reverse Shell Launcher
Malicious instructions buried in a repository's files can hijack Anthropic's Claude Code agent and open a backdoor on the developer's own machine, no obvious malware required.
White House Puts OpenAI and Anthropic Models on a Short Leash Pending Cybersecurity Review
The Trump administration is vetting frontier AI releases before they reach the public, and both major labs are complying.
Anthropic's AI Model Found Vulnerabilities in Classified U.S. Government Systems
An unnamed U.S. official says Anthropic's Mythos model identified security flaws in sensitive government infrastructure during a joint exercise with intelligence agencies.
Security Executives Push Back on Anthropic Export Restrictions
A coalition of cybersecurity leaders argues that blocking foreign nationals from accessing Anthropic's latest models hands adversaries a strategic gift.
Unpacking the 'Son of Mythos': AI's Role in Vulnerability Discovery
Anthropic and OpenAI are widening access to frontier AI vulnerability tools. Security experts say the harder question isn't whether to use them.