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business email compromise

Insight

2024-03-15

Understanding the Threat: What is Business Email Compromise?

Viktor Sahin-Uppströmer

The threat from intelligence operations is always to be taken seriously, but even more so when the end goal might be to attack Europe.

Insight

2024-02-19

A Prioritized Russian Target

Carolina Angelis

Akira Ransomware

Insight

2024-01-29

Akira Ransomware and Exploitation of Cisco Anyconnect Vulnerability CVE-2020-3259

Heresh Zaremand

A Victim of Mallox Ransomware: How Truesec CSIRT Fought Back

Insight

2024-01-15

A Victim of Mallox Ransomware: How Truesec CSIRT Fought Back

Viktor Sahin-Uppströmer

Truesec Cybersecurity Incident Response Team (CSIRT) found a compromised SonicWall Secure Mobile Access (SonicWall SMA) device on which a threat actor (TA) had deployed a web shell, a hiding mechanism, and a way to ensure persistence across firmware upgrades. SonicWall SMA Web Shell CVE-2021-20038 analysis

Insight

2023-12-13

Persistent web shell identified in SonicWall SMA

Jean-Francois Gobin

Insight

2023-12-01

A case of the FAUST Ransomware

Jean-Francois Gobin

Insight

2023-10-23

A Cybersecurity Strategy to Meet Regulatory Requirements

Insight

2023-10-19

Back in Business After the Largest Ransomware Attack of All Time

Insight

2023-10-19

Truesec Launches NIS2 Program