Vulnerable VPN appliances at healthcare organizations open doors for ransomware gangs

The increased enterprise VPN use due to the COVID-19 pandemic and the work-from-home (WFH) shift has not gone unnoticed by ransomware gangs, Microsoft warns. “We’re seeing from signals in Microsoft Threat Protection services (Microsoft Defender ATP, Office 365 ATP, and Azure ATP) that the attackers behind the REvil ransomware are actively scanning the internet for vulnerable systems. Attackers have also been observed using the updater features of VPN clients to deploy malware payloads,” the company … More

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