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Operation SyncHole: Lazarus APT goes back to the well

SecureList

The campaign, dubbed “Operation SyncHole”, has impacted at least six organizations in South Korea’s software, IT, financial, semiconductor manufacturing, and telecommunications industries, and we are confident that many more companies have actually been compromised. The data is sent and received in JSON format.

Malware 139
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Privacy Roundup: Week 12 of Year 2025

Security Boulevard

but given the Salt Typhoon breach and the apparent lackluster security practices and culture at just about every American telecommunications company, this was too interesting to ignore. Cape is a mobile carrier startup claiming to provide a more secure and private service alternative to traditional telecommunications services.

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Happy 13th Birthday, KrebsOnSecurity!

Krebs on Security

You just knew 2022 was going to be The Year of Crypto Grift when two of the world’s most popular antivirus makers — Norton and Avira — kicked things off by installing cryptocurrency mining programs on customer computers.

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What Is Encryption? Definition, How it Works, & Examples

eSecurity Planet

ECC is used for email encryption, cryptocurrency digital signatures, and internet communication protocols. Better antivirus (AV), endpoint detection and response (EDR), and extended detection and response (XDR) solutions can detect and block some attacks.

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Ten Years Later, New Clues in the Target Breach

Krebs on Security

.” Pavel Vrublevsky is a convicted cybercriminal who became famous as the CEO of the Russian e-payments company ChronoPay , which specialized in facilitating online payments for a variety of “high-risk” businesses, including gambling, pirated Mp3 files, rogue antivirus software and “male enhancement” pills.