governance
SCRT Labs proposes moving native SCRT off Cosmos to Arbitrum via a Sept 1 snapshot. Inflation drops 9%→5%; sSCRT, bridged and IBC balances excluded. Vote pending.
exploit
Attacker forged IBC transfers against Namada's shielded pool, swept liquid assets cross-chain and left staked holdings behind. A stale indexer kept showing balances while live RPC reported zero.
exploit
Forged-packet attack on Secret's ICS-20 contract minted unbacked wrapped tokens, then redeemed them via the legitimate Axelar IBC channel. Caught June 17 when an escrow accounting check failed.
exploit
Cosmos-Ethereum Gravity Bridge lost ~$5.4M on May 30. Peckshield and on-chain analyst Specter call it a signing key compromise. Team halted validators; attacker holds ~2,102 ETH.
infrastructure
Leap Wallet shuts down all products on May 28, 2026 — browser extension, mobile apps, Compass, Swapfast and the Leap Cosmos Hub validator. ATOM stakers need to redelegate before the unbonding window.