Polymarket hit by $2.9M theft, users to be refunded
Polymarket said it contained the compromise and removed the affected dependency after attackers injected a malicious script into its frontend.
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Polymarket said it contained the compromise and removed the affected dependency after attackers injected a malicious script into its frontend.
DeFi TVL fell 39% in 2026 as a broader market downturn and fallout from major exploits, including the Kelp DAO hack, weighed on the sector.
Cardano wallet SecondFi traced the incident to an address-level issue and secured 129 million ADA after attackers drained funds from 374 addresses.
THORChain resumed all network activity after implementing multiple security upgrades and a vault migration to fix the vulnerabilities that led to the $10.7 million exploit.
Crypto hackers stole $755 million across 83 cybersecurity incidents, as cross–chain bridges remained the most costly attack vector of the crypto industry.
Taiko’s bridge and ERC20 Vault on Ethereum suffered a compromise in its chain state verification mechanism, allowing forged proofs and unauthorized withdrawals.
An exploit of the Secret Network went undiscovered for a week as the hacker moved the loot into Ethereum and then to exchanges.
Jaredfromsubway.eth was responsible for 70% of sandwich attacks on Ethereum between November 2024 and October 2025.
G7 leaders broadened their warning over North Korean crypto theft to include wider cybercrime as researchers link DPRK-affiliated actors to billions of dollars in stolen […]
The compromised social media account is merely the latest in a string of hacking incidents on X over the last several months.
