DOJ says ransomware gang tapped into Russian government databases

A U.S. court has sentenced Latvian hacker Deniss Zolotarjovs to more than eight years in prison following his conviction for carrying out ransomware attacks. The Justice Department accused the hacker of working for a notorious Russian ransomware gang called Karakurt, Read More …

Europol: 7 arrested in Cybercrime-as-a-Service takedown

An action day performed in Latvia on 10 October 2025 led to the arrest of five cybercriminals of Latvian nationality and the seizure of infrastructure used to enable crimes against thousands of victims across Europe. During the operation codenamed ‘SIMCARTEL’, Read More …

UK: Arrests made after M&S, Co-op and Harrods cyber attacks

Four people, including three teenagers and a 20-year-old woman, have been arrested in connection with a wave of cyber attacks that crippled M&S, the Co-op and Harrods. The group allegedly unleashed ransomware that stole millions of customer records, shut down Read More …

Kremlin critics targeted with spyware inside European Union

At least seven critics of the Kremlin, including journalists were targeted inside the European Union (EU) by a state using Pegasus, a report by digital civil rights NGO Access Now said on Thursday (May 30). In its report, Access Now Read More …

Cyber Attacks and the Risk of Real War: A NATO Perspective

The possibility of a cyber-attack on any NATO member country escalating into a real war is a pressing concern. This question is particularly relevant as the US-led North Atlantic Treaty Organization (NATO) has started establishing ‘cyber labs’ in countries bordering Read More …

Europol: Ragnar Locker ransomware gang taken down by international police swoop

This week, law enforcement and judicial authorities from eleven countries delivered a major blow to one of the most dangerous ransomware operations of recent years. This action, coordinated at international level by Europol and Eurojust, targeted the Ragnar Locker ransomware Read More …

US cyber team unearths malware during ‘hunt-forward’ mission in Latvia

A team of U.S. cyber specialists discovered malware during a three-month deployment to Latvia while scouring digital infrastructure for weaknesses. The so-called hunt-forward operation, conducted by the Cyber National Mission Force, was the second such endeavor in the former Soviet Read More …

Ghostwriter Update: Cyber Espionage Group UNC1151 Likely Conducts Ghostwriter Influence Activity

In July 2020, Mandiant Threat Intelligence released a public report detailing an ongoing influence campaign we named “Ghostwriter.” Ghostwriter is a cyber-enabled influence campaign which primarily targets audiences in Lithuania, Latvia and Poland and promotes narratives critical of the North Read More …