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Ukraine opens drone battlefield data to military contractors and AI firms

Ukraine is releasing millions of data points from tens of thousands of drone missions to defense contractors and commercial companies, turning frontline combat into a unique training ground for AI systems. This data offers realistic, chaotic conditions that AI developers normally cannot replicate, making it highly valuable to the defense and tech industries. The move raises calls for new oversight since this wartime data differs fundamentally from typical commercial datasets.

Lululemon shares sink 20% on weak Q2 sales; Zscaler beats estimates

Lululemon reported a 4% revenue decline and 9% drop in comparable sales for its second fiscal quarter, sending shares down over 20%. Interim CEO Meghan Frank pointed to negative social media chatter and slower-than-expected demand for core products like leggings, ahead of incoming CEO Heidi O'Neill's start next week. Meanwhile, cybersecurity firm Zscaler topped fourth-quarter expectations with revenue up 25% year-over-year, though its stock has lagged industry peers despite rising AI-related security demand.

Microsoft says Copilot rarely copies news or book text in copyright lawsuit filings

Microsoft submitted 8.2 million Copilot chat logs as part of discovery in copyright suits from The New York Times, the Center for Investigative Reporting, and book authors. The company says only 59,545 logs shared at least 16 words with plaintiffs' news content, with far fewer showing substantial text overlap, and just 10 of 212 books evaluated had any matching passages.

NHTSA opens audit query into Tesla's self-certified Cybercab safety compliance

The National Highway Traffic Safety Administration launched a formal investigation into Tesla just hours after the company began operating its steering-wheel-free, pedal-free Cybercab on Austin streets. Tesla had self-certified the vehicle as meeting Federal Motor Vehicle Safety Standards, and regulators now want to examine the data and reasoning behind that certification, including which standards Tesla deemed inapplicable.

YC-backed SubImage seeks founding engineer in San Francisco to build security graph tools

SubImage, a seed-stage startup from YC's Winter 2025 batch built on the open-source Cartography project originating at Lyft, is hiring a founding engineer in San Francisco. The four-person team maps infrastructure like an attacker would to help security teams at scale-ups and enterprises identify and remediate vulnerabilities, and says demand from customers is growing quickly.

Software Firm COO Details Where AI Coding Agents Actually Save Time

An engineering firm's COO ran AI agents and large language models across the company's full software development lifecycle to test their real impact on production projects rather than demos. The experiment found AI most useful for automating repetitive boilerplate code, catching edge-case bugs during review, and speeding up documentation searches, while architectural decisions still required human judgment.

Business leaders flag 26 corporate values that often backfire, report finds

A roundup of executive commentary identifies 26 commonly stated company values—including accountability and transparency—that frequently fail in practice rather than in intent. The leaders quoted argue that these values are often poorly defined, inconsistently enforced, or reduced to slogans rather than lived behaviors. The piece compiles their perspectives on where organizations most often stumble when trying to embed these principles into daily operations.

Anthropic details how users can edit or delete Claude's topic-based memory

Anthropic has published instructions for managing Claude's memory feature, which organizes saved information by topic and can be edited or deleted through the web client at claude.ai or the mobile app. The company also introduced an 'Include sensitive topics in memory' setting, since Claude normally avoids storing details about health, race, religion, politics or gender identity unless a user opts in.

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