Americans already trying to avoid calls from telemarketers, call support scammers and long-winded in-laws now have another reason to ignore that ringing phone: ransomware hackers. Scammers affiliated with a digital extortion outfit known as Hive are using phone calls to dial victims who are infected with a malicious software strain that locks up their files until they agree to pay a hostage fee, according to an August 25 FBI alert. Investigators first observed hackers deploying the malware in June, with attackers leveraging Microsoft’s Remote Desktop Protocol to infect business networks. In some cases, if victims don’t pay the demanded fee within two to six days, they have reported receiving phone calls from the hacking group. It’s the latest iteration of a personal tactic pioneered by other gangs — Maze, Conti and Ryuk, for instance — in which malware operators are thought to outsource tasks to a call center. Security firms […]
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