ReplayAudit audits outsourced LLM fine-tuning via sealed records and selective replay
The system uses telemetry-guided sampling to audit training with 90% probability of detecting injected steps while reducing audit time by up to 67%.
The system uses telemetry-guided sampling to audit training with 90% probability of detecting injected steps while reducing audit time by up to 67%.
Logit Laundering manipulates model outputs at inference time using logit reshaping to suppress watermark signals while preserving model utility on downstream tasks.
LLM persona adoption alters semantic axis projections in ideological directions.
Different operationalizations of explanation faithfulness disagree on evaluations, with choices justified by explanatory and normative factors.
llm 0.37.1 is a bugfix release for the LLM library with contributions from Steven Huang, Tao An, Arjan Mossel, and XQ.
Fine-tuning LLMs on data they believe to be false induces broad misalignment across domains even without harmful content.
Cybercriminals resell stolen cloud access to commercial LLMs, with victims charged up to $1 million in resources before access is revoked.
Adding benign skills to LLM agents improves task accuracy by 10.3 pp but raises unsafe action rate by 10.3 pp across five backbones and three benchmarks.
Multi-agent debate in retrieval-augmented web apps causes unsafe adoption to surge from 0.0% to 100.0% under social pressure while silencing safe evidence across six risk categories.
The 60-case benchmark uncovers 46 goal-matched attacks from poisoned context on five AWS endpoints.
Kaspersky reports a campaign deploying open-source CyberStrikeAI framework with LLM orchestrator targeting education organizations in Africa and Latin America.
MCP's blended data/control planes create unmitigable prompt injection and confused deputy issues beyond server fixes.
StateFence preserves task state in SOC LLM agents against evidence-chain contamination from indirect prompt injections.
90% of destructive MCP tools lack server-side confirmation and 60.7% of popular host pairs enforce no human approval by default.
A single malicious worker forces premature LLM termination with small output perturbations that evade local activation-based verification.
One-shot fine-tuning on synthesized episodes with changes and attacks more than doubles evidence-conditioned accuracy against poisoning and outdated facts.
Self-claims in domain names can alter LLM threat judgments without explicit prompt-injection, reducing or increasing domain safety alerts.
A residual-stream covert-channel attack hides sensitive information in LLM intermediate activations, recoverable with a simple linear decoder without retraining or weight modification.
Argues LLM classifiers should feed a downstream logistic regression, yielding calibration, threshold control, and principled use of structured covariates.
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