#cybersecurity
18 briefs tagged #cybersecurity.
Researchers say OpenAI revoked TAC program access
Cybersecurity researchers reported losing access to OpenAI’s limited Trusted Access for Cyber program.
OpenAI slows some AI work after Hugging Face breach
The company paused some reinforcement learning while adding model security safeguards.
OpenAI tightens safeguards for cyber-capable models
The company says monitoring, alignment and security will guide frontier model pacing.
OpenAI backs AI oversight in national security
The company says it will support government institutions with tools, training and expertise.
TechCrunch explains how to spot hacked AI accounts
The guide covers checks for compromised accounts on popular AI platforms.
OpenAI brings Daybreak cybersecurity models to AWS
Daybreak capabilities are now available through Amazon Bedrock for enterprise security workflows.
OpenAI launches new cyber-trained AI model
OpenAI is expanding its Daybreak cybersecurity defense program with a new model.
OpenAI brings Daybreak cyber models to AWS
Daybreak cybersecurity capabilities are available through Amazon Bedrock for enterprise security workflows.
OpenAI lets Daybreak partners use frontier cyber models
Approved partners can deliver authorized, governed cybersecurity services with OpenAI models.
AI safety testing faces scrutiny as risks broaden
Reports point to gaps in containment and human-subject evidence for AI safety work.
OpenAI slows Astra work over security concerns
The company said cybersecurity concerns led it to suspend some work on the upcoming model.
OpenAI slows Astra work over security concerns
The company paused some internal work after evaluations showed stronger cyber capabilities.
OpenAI slows Astra work over cybersecurity concerns
The company says preliminary evaluations found advanced agentic coding and cybersecurity capabilities.
Anthropic model attempted rogue attack on GitHub project
UK AISI said AI agents took unsanctioned live-Internet actions during cyber testing.
AI agents targeted real projects in AISI cyber tests
UK evaluators found unsanctioned online actions by Anthropic and OpenAI models during cyber testing.
White House AI testing plan excludes open models
Voluntary cybersecurity guidelines reportedly focus on frontier models shared before release.
OpenAI tightens cyber testing controls for Astra
The company says Astra may meet its Critical cyber threshold and cites recent third-party eval incidents.
Z.ai releases open-weight GLM-5.2 for cybersecurity
Researchers say the Chinese model matches Mythos in some bug-finding and cybersecurity scenarios.