FBI warns against using public free Wi-Fi networks after arresting 5 hackers who stole millions of dollars from their victims.

The hackers monitored their victims' activities using a remote access trojan (RAT) and remotely accessed their devices, stealing sensitive data such as passwords, emails, financial information, and cryptocurrency keys. They also used their access to steal millions of dollars from cryptocurrency exchanges and other organizations.<br><br>The group used their access to steal funds from cryptocurrency exchanges and other organizations, netting them millions of dollars, according to the indictment. The hackers also stole sensitive information, including email credentials, passwords, and financial data.