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GitHub Copilot's Opus 4.7 Multiplier: 7.5x to 15x to 27x in 60 Days
GitHub Copilot's Opus 4.7 multiplier tripled from 7.5x to 27x in 60 days. AI Credits billing changes per-turn costs, forcing Pro+ users to decide between Opus and Sonnet 4.6.
Meta Tells 8,000 Laid-Off Staff the Cuts Pay for $135B AI Capex, Not AI Productivity Gains
TrustFall: One Keypress in Claude Code, Gemini CLI, Cursor, and Copilot CLI Triggers Unsandboxed RCE
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KV Cache Offloading Breaks on Text2JSON: Why Llama 3 and Qwen 3 Lose Accuracy on Context-Intensive Prompts
Four KV cache offloading methods show accuracy drops on Llama 3 and Qwen 3 in Text2JSON's multi-needle extraction tasks, a gap that TTFT-only benchmark suites don't detect.
Maryland Enacts First US Ban on Algorithmic Grocery Pricing, Effective Immediately
Governor Moore signed Maryland's Protection From Predatory Pricing Act on April 28, making it the first US state law to ban AI-based grocery pricing, effective immediately.
The Last Word Often Wins: A Format Confound Inflates Chain-of-Thought Corruption Robustness Scores
A format confound in CoT corruption benchmarks—suffix sensitivity collapsed 19× when final-answer text was stripped—means published faithfulness scores are inflated.
Trojan Hippo Plants Dormant Payloads in Agent Memory, Hits 85-100% Exfiltration on Frontier Models
Trojan Hippo plants dormant payloads in agent memory via a single untrusted email, achieving 85-100% exfiltration ASR on frontier models after surviving 100 benign sessions.
AB 566 Forces Chrome and Safari to Ship Opt-Out Signals by 2027 — Then Shields Them from Google's 86% GPC Failure
AB 566 forces Chrome, Safari, and Edge to ship opt-out signals by January 2027, shields browsers from liability, and leaves Google's 86% GPC failure rate for CPPA to fix.
AI Was Cited in 26% of Challenger's April Layoffs. UBS Notes the Series Captures 5% of US Job Flow
Challenger data shows 26% of April layoffs cited AI, but UBS notes this tracks corporate narrative, not displacement. The predictive signal is hiring-pipeline compression.