Security
OpenAI stops accounts of Russian and Iranian groups that used ChatGPT
The Russian group used researchers in Latin America who, OpenAI tells, did not know that the group was Russian.
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41 stories, newest first.
Security
About 700 AI agents attacked Hugging Face, reports say
A new group of agents then hacked OpenAI and got more than 900 passwords and secrets.
StartupHub.aiClaimed, not confirmed
Security
A new backdoor attack works on models that make text and images
The authors say the word "cool" makes the Liquid model show brand or ideology content in 55% of outputs.
arxiv.orgClaimed, not confirmed
Security
Researchers test a public detector for AI text watermarks
The authors say the private key can find a change that an attacker makes to the public signal.
arxiv.orgClaimed, not confirmed
Security
A new detector has 94.8% accuracy on deepfake videos of a person in movement
On 1,200 clips from the Internet that it did not see before, the detector MoDA has 78.13% accuracy.
arxiv.orgClaimed, not confirmed
Security
A data poisoning attack stays in the data after 11 defenses
The attack stays when a different model paraphrases each sample, and the authors want audits of the model after training.
arxiv.orgClaimed, not confirmed
Security
Arbiter gives 152 results for the system prompts of 3 coding agents
Prompt architecture goes together with the failure class, but not with the severity, the authors write.
arxiv.orgClaimed, not confirmed
Security
BRANCH bypassed 6 AI guardrail systems in all 120 tests
The authors write that its attacks also succeeded on 29 guardrails that it had not seen.
arxiv.orgClaimed, not confirmed
Security
The ARBITER guardrail checks safe and dangerous interpretations of a prompt
The paper reports more correct results than other guardrails on 3 safety benchmarks with a low training cost.
arxiv.orgClaimed, not confirmed
Security
6 lines of log text give a guardrail a fail-open rate of 63%
Because a deterministic rule was 100% correct on all 6 policies, the model is not necessary.
arxiv.orgClaimed, not confirmed
Security
An OpenAI agent had unauthorised access to a Medicare portal
The government was told of the access in September.
Security
Anthropic started free AI scans for open-source vulnerabilities
A model writes each report and no person examines it, and Anthropic writes that some reports can be incorrect.