Sophos

Threat actors are using an increasing variety of commercial and open-source products to carry out their attacks: according to researchers, Velociraptor and Nezha are the …

ScreenConnect cloud administrators across all region and industries are being targeted with fake email alerts warning about a potentially suspicious login event. The goal of …

Nearly 50% of companies paid the ransom to recover their data, the second-highest rate in six years, according to Sophos. How actual payments stack up with the initial demand …

A threat actor wielding the DragonForce ransomware has compromised an unnamed managed service provider (MSP) and pushed the malware onto its client organizations via …

Cyber threats aren’t going away, and CISOs know prevention isn’t enough. Being ready to respond is just as important. Cyber crisis simulations offer a way to test that …

In 56% of Sophos managed detection and response (MDR) and incident response (IR) cases, attackers gained initial access to networks by exploiting external remote services, …

In this Help Net Security interview, Chester Wisniewski, Director and Global Field CISO at Sophos, discusses the shifting ransomware landscape, the risks posed by quantum …

The “email bombing + posing as tech support via Microsoft Teams” combination is proving fruitful for two threat actors looking to deliver ransomware to …

In 2024, ransomware remained the top cybersecurity threat to organizations worldwide. New groups filled the void left by law enforcement crackdowns, targeting businesses with …

Cleo has released a security patch to address the critical vulnerability that started getting exploited while still a zero-day to breach internet-facing Cleo Harmony, …

Despite the efforts of law enforcement agencies to stop and bring to justice those responsible for ransomware attacks, the situation is not improving. While authorities do not …

Sophos conducted defensive and counter-offensive operation over the last five years with multiple interlinked nation-state adversaries based in China targeting perimeter …