malware

The evolution of ransomware

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The history and evolution of ransomware: from vouchers to cryptocurrency​. Article originally published in the IPA Journal.

Practical ransomware protection tips

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Practical, non-generic advice on what you can do NOW to protect from ransomware attacks – applicable to individual users and small to medium businesses.

Coronavirus online scams

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From shady auctions, malicious apps, fake websites, phishing emails and malware – the online fallout of the coronavirus pandemic.

APT1 and learning from their OPSEC failures

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Even military hackers make OPSEC mistakes. I bring back the APT1 story in order to outline some bad OPSEC examples that you should avoid if conducting online investigations.