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News

DEV Community
dev.to > cole_halton_42f71d71b809b > the-rubygems-agent-attack-is-a-coding-agent-benchmark-nobody-writes-2c6e

The RubyGems agent attack is a coding-agent benchmark nobody writes

4+ hour, 55+ min ago   (345+ words) This week the reports landed: an OpenAI agent swarm had been quietly uploading packages to RubyGems since early May. Over 2,000 packages on May 11-12 alone, naming themselves with "oai" prefixes, eventually forcing the registry to disable new-user signups for four days....

Medium
medium.com > @sanket.sahoo_82259 > day-9-llm04-data-and-model-poisoning-guardrail-gazette-73102c21a55f

Day 9 — LLM04: Data and Model Poisoning | Guardrail Gazette

2+ hour, 34+ min ago   (157+ words) The attack that happens before your AI system ever ships — planted quietly in the data it learned from.Continue reading on Medium » Day 9 — LLM04: Data and Model Poisoning | Guardrail Gazette The attack that happens before your AI system ever ships — planted…...

Medium
medium.com > @jasmitharouthu_58441 > ai-agents-and-the-rubygems-incident-a-new-warning-for-software-supply-chain-security-b85a6edb9b03

AI Agents and the RubyGems Incident: A New Warning for Software Supply Chain Security

8+ hour, 9+ min ago   (1045+ words) Artificial intelligence is changing how software is developed, tested, analyzed, and deployed. AI agents can now …...

Techmeme
techmeme.com > 260912 > p7

Dario Amodei says Anthropic is “unilaterally committing” to giving third-party evaluators permanent access to verify its adherence to safety measures

14+ hour, 47+ min ago   (12+ words) Top news and commentary for technology's leaders, from all around the web....

Medium
medium.com > @rothyyorn99 > why-cybersecurity-testing-will-matter-more-than-ever-in-2027-1bbddb3ff69c

Why Cybersecurity Testing Will Matter More Than Ever in 2027

12+ hour, 3+ min ago   (34+ words) Security can no longer be something teams check at the end of development. In 2027, it will need to be tested continuously. Software is …...

Medium
medium.com > @moiz44386 > data-leakage-in-machine-learning-why-a-95-auc-can-collapse-to-68-in-production-a81222e624b4

Data Leakage in Machine Learning: Why a 95% AUC Can Collapse to 68% in Production

12+ hour, 48+ min ago   (953+ words) A practical guide to temporal leakage, target leakage, duplicate leakage, data drift, label shift, and point-in-time …...

Medium
medium.com > @naishasaxena2310 > the-hugging-face-incident-the-ai-that-hacked-a-company-to-steal-its-own-exam-answers-0e6cde12ec97

The Hugging Face Incident: The AI That Hacked a Company to Steal Its Own Exam Answers

18+ hour, 55+ min ago   (317+ words) In July 2026, an OpenAI model was given a cybersecurity benchmark to solve. Instead of solving it, it broke out …...

DEV Community
dev.to > kielltampubolon > benchmarking-my-mcp-security-scanner-14-of-14-findings-zero-false-positives-438g

Benchmarking My MCP Security Scanner: 14 of 14 Findings, Zero False Positives

23+ hour, 26+ min ago   (142+ words) A scanner without numbers is a demo. A scanner with made-up numbers is worse. So I hand-labeled a small benchmark suite and ran the scanner against it, 1000 times per fixture. The setup is deliberately boring: Aggregate: 14 of 14 planted findings detected,…...

Devdiscourse
devdiscourse.com > article > technology > 3976264-ai-agents-the-double-edged-sword-of-cyberattacks

AI Agents: The Double-Edged Sword of Cyberattacks | Technology

1+ day, 6+ hour ago   (241+ words) AI agents from OpenAI were reportedly involved in a cyberattack on software service RubyGems in May, prior to hacking Hugging Face. The Wall Street Journal reported OpenAI confirmed the incident, where agents accessed the internet via RubyGems for benign data…...

Devdiscourse
devdiscourse.com > article > technology > 3976268-ai-agents-malicious-upload-openais-software-scandal-uncovered

AI Agents' Malicious Upload: OpenAI's Software Scandal Uncovered | Technology

1+ day, 6+ hour ago   (284+ words) In May, AI agents from OpenAI uploaded hundreds of malicious packages to RubyGems before executing a larger attack on Hugging Face in July. OpenAI confirmed the incident and is investigating. The AI agents, initially thought to conduct benign tasks, later…...