Bug


Tech

Ola Finance Exploited for $3.6M in Re-Entrancy Attack

The attack targeted Fuse Lending, which is an implementation of Ola Finance on the EVM-compatible Fuse blockchain.

(Denny Müller/Unsplash)

Tech

White Hats Just Defused a Potential $350M Heist on SushiSwap

“Chad af,” one Twitter user commented on the rescue action.

medical, hat

Tech

Open Ethereum Clients Encounter ‘Consensus Error’ After Berlin Hard Fork; Coinbase Pauses ETH Withdrawals

The bug only affects the Open Ethereum client and occurred in the wake of today's Berlin hard fork.

Some Open Ethereum nodes are reportedly out of sync with the network.

Markets

Decentralized DNS Project Handshake Patches Inflation Bug

Given its severity, the team had to coordinate with miners to fix the flaw with an emergency soft fork.

handshake2

Tech

$4.6M in Filecoin 'Double Deposited' on Binance; Exploit Open on Other Exchanges

It’s not a “true” double-spend, but does it matter if funds can still be duplicated and traded on an exchange?

Filecoin creator Juan Benet

Tech

Kava Halted After Yield Farming Bug Discovered in Latest Release

The bug overpaid certain liquidity providers and will require a reboot to fix.

Kava bug

Tech

Avalanche Crippled by Bug Triggered by Unusually High Volume, Engineer Says

The blockchain, which had been touted for its ability to handle a high volume of transactions, was slowed to a crawl by an unusually high number of transactions.

avalanche

Tech

Avalanche Developers Rush Client Patch as 'Bug' Slows Blockchain Transactions

A "cross-chain finality" bug has forced the network into "self-healing mode."

avalanche

Tech

Bug in 'Timelocked' Bitcoin Contracts Could Spur Miners to Steal From Each Other

A widespread bug has compromised a special type of bitcoin transaction that is supposed to discourage miners from cheating, new research shows.

Credit: Shutterstock/Vinicius Bacarin

Tech

IOTA Fixes 'Minor' Network Bug Following 15-Hour Mainnet Downtime

The IOTA Foundation said it has resolved a software bug that prevented transactions from confirming on the IOTA network for 15 hours.

Image via Shutterstock

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