ransomware

Malware & Threats

Issued by: Dark Reading

The FBI may have successfully disrupted the destructive Hive ransomware operation earlier this year, but the group’s malware code continues to present a threat to organizations everywhere. In October, a security researcher’s analysis of a ransomware used by new group called Hunters International showed substantial code overlaps with Hive ransomware. A subsequent analysis by Bitdefender…

Malware & Threats

Issued by: DataBreach Today

A San Diego public hospital is diverting ambulances and patients to other facilities as it deals with a cyberattack detected early Thursday. The medical center is the latest among a growing roster of regional healthcare providers forced to suddenly shift patients to neighboring entities due to a cybersecurity crisis. Tri-City Medical Center is an acute…

Malware & Threats

Issued by: DataBreach Today

A shared IT services provider and its five Ontario member hospitals say their recovery from a Daixin Team ransomware attack in October could last into December as the group rebuilds its IT network. Meanwhile, the outage will continue to disrupt patient services, including diagnostics and treatments. TransForm Shared Service Organization and the regional hospitals to…

Malware & Threats

Issued by: Dark Reading

Ransomware attacks can be devastating for organizations, causing significant damage to operations and reputations. Therefore, it’s crucial to prepare for such an eventuality with a comprehensive ransomware response plan. However, it’s also essential to understand that ransomware readiness assessments aren’t a one-size-fits-all solution. Let’s explore why a tailored approach to ransomware readiness assessments is necessary…

Malware & Threats

Issued by: DataBreach Today

The volume of known ransomware attacks surged last month to record-breaking levels, security researchers report. Ransomware groups collectively listed 514 victims on their data-leak sites in September, breaking the previous record in July of 502 victims, said U.K. cybersecurity firm NCC Group. The firm reports that “major drivers of this activity” include newer groups such…

Malware & Threats

Issued by: DataBreach Today

The data leak and negotiation sites for the Ragnar Locker ransomware group went offline Thursday after an international law enforcement operation seized its infrastructure. Law enforcement agencies participating in the crackdown include the FBI, as well as authorities in France, Germany, Italy, Spain and the Netherlands, backed by Europol’s European Cybercrime Center as well as…

Malware & Threats

Issued by: Dark Reading

A threat actor is using compromised Skype and Microsoft Teams accounts to distribute DarkGate, a troublesome loader associated with multiple malicious activities, including information theft, keylogging, cryptocurrency miners, and ransomware such as Black Basta. Forty-one percent of the targets of the campaign — which appears to have begun in August — are organizations in the…

News

Issued by: Security Affairs

In September the hospitality and entertainment company MGM Resorts was hit by a ransomware attack that shut down its systems at MGM Hotels and Casinos. The incident affected hotel reservation systems in the United States and other IT systems that run the casino floors. The company now revealed that the costs from the ransomware attack…

Network Security

Issued by: Dark Reading

WatchGuard® Technologies, a global leader in unified cybersecurity, today announced the findings of its latest Internet Security Report, detailing the top malware trends and network and endpoint security threats analyzed by WatchGuard Threat Lab researchers. Key findings from the research include 95% of malware now arriving over encrypted connections, a decrease in endpoint malware volumes…