Cybersecurity

A phishing with invisible characters in the subject line

While reviewing malicious messages that were delivered to our handler inbox over the past few days, I noticed that the “subject” of one phishing e-mail looked quite strange when...
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Troy Hunt: Weekly Update 439

We're now eyeball-deep into the HIBP rebrand and UX work, totally overhauling...

February Patch Tuesday delivers 57 packages – Sophos News

Microsoft on Tuesday released 57 patches touching 13 product families. Two of the addressed issues are considered by Microsoft to be of Critical severity,...

Citrix Releases Security Fix for NetScaler Console Privilege Escalation Vulnerability

Feb 20, 2025Ravie LakshmananVulnerability / IT Security Citrix has released security updates for a high-severity security flaw impacting NetScaler Console (formerly NetScaler ADM) and NetScaler...

Sophos MDR tracks two ransomware campaigns using “email bombing,” Microsoft Teams “vishing” – Sophos News

Sophos X-Ops’ Managed Detection and Response (MDR) is actively responding to incidents tied to two separate groups of threat actors, each of which have...

The EAGERBEE backdoor may be related to the CoughingDown actor

Introduction In our recent investigation into the EAGERBEE backdoor, we found that it was being deployed at ISPs and governmental entities in the Middle East....

Examining Redtail Analyzing a Sophisticated Cryptomining Malware and its Advanced Tactics [Guest Diary]

Introduction From August to November 2024, my honeypot has captured a wide array of malicious content. In this analysis, I will focus on a specific...
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