An ongoing campaign using the BitPaymer ransomware has targeted at least 15 U.S. organizations in the last three months across the financial, agricultural, technology and government sectors, researchers said Thursday. In an operation marked by meticulous planning, the hackers are phishing their targets with emails laced with the Dridex malware, another one of their staple tools, according to Israeli cybersecurity company Morphisec. After surveying the network, they deploy BitPaymer over a weekend, when employees are out. The ransomware spreads as people get back to work on Monday, Morphisec said. Morphisec would not name any of the affected organizations, but CTO Michael Gorelik told CyberScoop that i has dealt directly with two of them. He declined to offer more details, and he would not elaborate on the “supply chain solution provider” that his company said was also attacked. On average, the organizations targeted had between 200 and 1,000 employees, Gorelik said. The findings are the latest example […]
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