To evade detection by security software, malware developers and threat actors increasingly use compromised code-signing certificates to sign their malware. This trend was illustrated this week...
Colombian energy company Empresas Públicas de Medellín (EPM) suffered a BlackCat/ALPHV ransomware attack on Monday, disrupting the company’s operations and taking down online services. EPM is...
Data exfiltration malware known as Exmatter and previously linked with the BlackMatter ransomware group is now being upgraded with data corruption functionality that may indicate a...
While monitoring the Emotet botnet’s current activity, security researchers found that the Quantum and BlackCat ransomware gangs are now using the malware to deploy their payloads....
The BlackCat/ALPHV ransomware gang claimed responsibility for an attack that hit the systems of Italy’s energy agency Gestore dei Servizi Energetici SpA (GSE) over the weekend. GSE is a publicly-owned...
An automotive supplier had its systems breached and files encrypted by three different ransomware gangs over two weeks in May, two of the attacks happening within...
The ALPHV ransomware gang, aka BlackCat, claimed responsibility for a cyberattack against Creos Luxembourg S.A. last week, a natural gas pipeline and electricity network operator in the...
The ALPHV ransomware gang, aka BlackCat, has brought extortion to a new level by creating a dedicated website that allows the customers and employees of their...
Microsoft says BlackCat ransomware affiliates are now attacking Microsoft Exchange servers using exploits targeting unpatched vulnerabilities. In at least one incident that Microsoft’s security experts observed,...
Austrian federal state Carinthia has been hit by the BlackCat ransomware gang, also known as ALPHV, who demanded a $5 million to unlock the encrypted computer systems. The...
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