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Warning

Ransomware Maktub: Fake Invoices used as bait

16/12/2016

Bochum Ransomware Maktub: Fake Invoices used as bait

Ransomware "Golden Eye" targeting German businesses

08/12/2016

Ransomware "Golden Eye" targeting German businesses

Attacks on large companies: all day, every day

08/12/2016

Attacks on large companies: all day, every day

Firefox 0-Day targeting Tor-Users

30/11/2016 [UPDATE: 01/12/2016]

Firefox 0-Day targeting Tor-Users

CEO Fraud: using allegedly secret transactions as bait

30/11/2016

Bochum CEO Fraud: using allegedly secret transactions as bait

Buying presents for Christmas online? Without doubt!

24/11/2016

Bochum Buying presents for Christmas online? Without doubt!

World of Warcraft: one simple line of code can cost you dearly

22/07/2016

World of Warcraft: one simple line of code can cost you dearly

Sunglasses Spam: 85% Discount? That has to be 100% fake!

30/05/2016

Sunglasses Spam: 85% Discount? That has to be 100% fake!

Invoices that might double in size

18/12/2015

Invoices that might double in size

1
Writing Signatures for .NET Malware

2
Unboxing Anubis: Exploring the Stealthy Tactics of FIN7's Latest Backdoor

3
Smoked out - Emmenhtal spreads SmokeLoader malware

4
Unveiling AsyncRAT

5
Exploring GenAI in Cybersecurity: Gemini for Malware Analysis

6
BBTok Targeting Brazil: Deobfuscating the .NET Loader with dnlib and PowerShell

7
A Kernel Land Rootkit Loader for FK_Undead

Our Authors

Karsten Hahn

Karsten Hahn

Principal Malware Researcher

Tim Berghoff

Tim Berghoff

Security Evangelist