Jack cable krebs ransomwhere series#
After Netwalker launched a series of high-profile attacks on healthcare providers and universities, the FBI seized its website and arrested key members. The negative publicity brought on by public attacks has had negative effects on hacker groups. After the attack on Kaseya, a REvil member told The Wall Street Journal that they "don't need a lot of noise. Unlike nation-state hacker groups, REvil's motives are purely financial, Fortune reported. It also has a dark web portal where it runs its operations. REvil takes about a 20 percent cut for using its services to launch an attack. REvil also sells tools to third-party hacker groups. They both found success targeting vendors, which also gives them access to data pools of protected health information. Tony Cook, ransomware negotiator and head of threat intelligence at GuidePoint Security, said REvil seems to be inspired by GandCrab since they use similar hacking techniques and tools. Their retirement came prematurely when the Minister of Internal Affairs of Belarus arrested a hacker linked to the group.
In 2019, the hacker group said it would retire after collecting $2 billion in ransom payments in the first year. GandCrab got its start targeting healthcare organizations, such as the revenue cycle management vendor Doctor's Management Service. REvil is a mash of the words "ransomware" and "evil." The group is also known as Sodinokibi and is thought to have roots in Russia, according to a July 7 Fortune report.Ĭybersecurity experts have linked REvil to the malware authors of GandCrab, which first emerged in 2018.
Jack cable krebs ransomwhere software#
Several ransomware attacks with high publicity, such as the attack on Las Vegas-based University Medical Center, meat supplier JBS and software firm Kaseya, have all been linked with the infamous hacker group REvil.
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