RetoSwap, a Monero (XMR) peer-to-peer decentralized exchange, suffered a security breach resulting in the theft of 7,000 XMR, valued at approximately $2.7 million. Hackers exploited a vulnerability in the Haveno trading protocol, as reported by on-chain analyst PeckShield. In response to the attack, RetoSwap swiftly blocked the attacker's Tor address at 02:33 UTC and suspended trading on the platform. The team enforced a mandatory upgrade to client version 2.0.0 to contain the breach and prevent further exploitation.