Matter Labs, the core developer behind the Ethereum layer two (L2) scaling solution Zksync, has launched the Atlas upgrade for its ZK Stack, significantly enhancing throughput and reducing finality times for a network of customizable blockchains. Zksync Developer Announces Atlas The upgrade introduces a new, high-performance sequencer designed to process more than 15,000 transactions per […]
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White Hats Used Anthropic’s Claude to Break Into OpenAI in 72 Hours
Key TakeawaysHacktron AI reported the OpenAI chain through Bugcrowd on July 25, 2026, and collected a $6,500 bounty.Claude Opus 5...













