LayerZero post-mortem.
Devcon 8 Early Bird tickets.
Block-Level Access Lists explained.
LayerZero Labs published a full post-mortem on the April 18 attack on KelpDAO's rsETH bridge. The attack began on March 6, when a LayerZero developer was tricked into cloning a malicious GitHub repo that dropped malware on their macOS machine and opened a path into LayerZero's internal RPC infrastructure. The attacker poisoned two internal RPC nodes to feed forged chain state to the DVN signing service, producing a valid attestation for a fabricated cross-chain message that unlocked 116,500 rsETH on Ethereum. LayerZero says it will no longer sign as the sole required attestor.
The Ethereum Foundation opened Early Bird ticket sales for Devcon 8, with general admission priced at $349. Tickets are only purchasable with ETH via Pretix at tickets.devcon.org. Wave 1 launches in June at $699. Devcon 8 takes place from November 3 to 6, 2026, in Mumbai, India. Discounted and free tickets are available or coming soon for Indian residents, core developers, OSS contributors, and students.
Ethereum researcher Toni Wahrstätter published an explainer on EIP-7928, the execution-layer headliner in the Glamsterdam upgrade. The proposal attaches a Block Access List to every Ethereum block, a structured record of every account and storage slot a block touches, along with a log of what changed after each transaction. BALs let clients parallelize execution, prefetch state from disk, and compute post-state roots on the fly. Combined with ePBS, Wahrstätter frames the two proposals as a 10x scaling improvement with no hardware upgrades required.
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