Polygon discloses security flaws fixed in recent hard forks
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Polygon Quietly Patched Security Flaws in Two Hard Forks Before Disclosing Them
The Austin and Kyoto hard forks, deployed quietly on the Bor and Heimdall clients before public disclosure, closed denial-of-service and consensus-hardening flaws that Polygon says were never exploited.
BNB Chain activates Pasteur hard fork to strengthen bridge security
BNB Chain activates the Pasteur hard fork on BSC, closing bridge and validator security gaps while targeting greater transaction capacity.
Binance to Support Polygon (POL) Network Upgrade and Hard Fork
PANews reported on June 23 that, according to an official announcement, Binance plans to suspend token deposits and withdrawals on the Polygon (POL) network at 21:00 (UTC+8) on June 25, 2026, to support its network upgrade and hard fork. The project team will conduct the network upgrade and hard fork at block height 47,880,000 (estimated at 22:00 UTC+8 on June 25, 2026).
Kraken Parent Payward Joins Glasswing, Gets Access to Claude Mythos to Hunt Security Flaws
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The AUVIN public chain mainnet officially launched today, introducing an AI self-growth and hardware-level security constraint architecture.
According to Mars Finance, on June 30th, Auvin Chain, a self-growing high-performance AI public chain, officially launched mainnet. The chain aims to address the challenges faced by AI agents in traditional financial systems, such as the lack of on-chain identity, payment limits, and a trusted execution environment. Auvin Chain integrates "AI self-growth" capabilities at the protocol layer, allowing for adaptive parameter adjustments based on data feedback. Simultaneously, it natively integrates Account Abstraction (AA) and TEE (Trusted Execution Environment) hardware isolation technologies, establishing strict consumption limits and contract whitelists for AI agents at the cryptographic and hardware levels to achieve secure and controllable machine-driven autonomous financial interactions and RWA asset management.
Binance will support Base network upgrades and hard forks.
PANews reported on June 18th that, according to an official announcement, Binance plans to suspend token deposits and withdrawals on the Base network at 01:00 (UTC+8) on June 26, 2026, to support its network upgrade and hard fork. The project team will conduct the network upgrade and hard fork at block height 1,782,410,400 (estimated at 02:00 on June 26, 2026, UTC+8).