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Looking back on BlackHoodie, a women’s-only reverse engineering conference

Malware reverse-engineer Luca Nagy reflects on her experiences attending a unique technical conference

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Emotet 101, stage 3: The Emotet executable

Emotet’s arrival is usually preceded by a deceptive spam email, which has a malicious attachment. Opening the attachment starts a process which can lead to an Emotet infection. The Emotet application...

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GandCrab 101: All about the most widely distributed ransomware of the moment

In this Sophos101 report, we'll give you the lowdown on what you need to know about this, unfortunately, widely disseminated malware.

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Nearly a quarter of malware now communicates using TLS

Encryption is one of the strongest weapons malware authors can leverage: They can use it to obfuscate their code, to prevent users (in the case of ransomware) from being able to access their files, and...

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