Haveno protocol flaws have implicated Retoswap, and cross-protocol risks are greater than imagined.

CryptoWorld News reports that, according to PeckShield, Retoswap announced it was attacked, and approximately 7,000 XMR (worth about $2.7 million) of user funds were stolen. Previously, Retoswap stated that Haveno lead developer Woodser reported at 2:31 AM (UTC) on May 20 that the Haveno trading protocol was maliciously attacked. Retoswap banned the attacker’s Onion address and paused trading at 2:33 AM (UTC), claiming the team was not compromised. The incident was attributed to a flaw in the Haveno protocol, and the damage appears limited to large-scale cryptocurrency quotes, with fiat currency traders unaffected.