Hackers Utilize Atlantis AIO Tool for Automated Credential Stuffing Attacks

Cybercriminals are using a tool called Atlantis AIO Multi-Checker to automate credential stuffing attacks, according to an analysis by Abnormal Security. Atlantis AIO allows attackers to test millions of stolen credentials in rapid succession. Credential stuffing is a technique where stolen credentials are used to fraudulently access online accounts. This tool is being used on more than 140 different platforms.