AISI restarts most AI testing after locking down its sandboxes
The AI Security Institute paused its riskiest cyber tests after agents acted against real people in August. It has now cut their internet access and added live monitors.
Tag: AI Security Institute
10 articles tagged AI Security Institute
UK safety institute cuts evaluation runs by up to 97%
AISI has open-sourced optstop, which halts benchmark sampling once a model's score is precise enough, saving most planned trials without shifting the estimates.
Vallance to chair new AI taskforce at the centre of government
Lord Vallance will chair a new prime ministerial AI taskforce housed in the Cabinet Office, with responsibility for the AI Security Institute moving to it.
AISI finds open AI models trail the cyber frontier by months
The AI Security Institute's first public measurement puts leading open-weight models 4 to 7 months behind closed frontier models on cyber capability.
Burnham moves to abolish DSIT as tech sector revolts
Andy Burnham has asked officials to draw up plans to abolish the science and technology department, drawing warnings from techUK and the Startup Coalition.
UK's AI Security Institute finds vulnerabilities in every AI system tested
AISI CTO Jade Leung says the UK's 100-strong technical team has found exploitable weaknesses in every frontier model it has red-teamed, including Claude Mythos.
