Polymarket said attackers compromised a third-party vendor and injected a malicious script into parts of its website frontend, causing some users to approve fraudulent crypto transactions around June 25. The prediction-market platform said it contained the incident, removed the affected dependency, contacted impacted users and would refund them in full. Blockchain analysts estimated losses at about $2.94 million to $3 million from at least 11 wallets, or fewer than 15 accounts. PeckShield sai...

Read the original article