#EtherHiding
5 stories taggedEtherHiding.

Criminals Hid a Hacking Network Inside a Cryptocurrency Blockchain. Thirty-One Companies Got Caught.
A new campaign turns blockchain technology into an untraceable instruction relay, letting attackers redirect infected computers to a new server for less than a penny per update.

This Week's Security Grab Bag: AI Hijacks, Fake Fixes, and a Cursor Bug
A roundup week: nothing catastrophic on its own, but the patterns are the story.

Malicious npm Packages Hide Attacker Servers Inside Empty Ethereum Transactions
Researchers found two booby-trapped code libraries pulling instructions from fake wallet addresses on the Ethereum blockchain, a twist on the EtherHiding trick now dubbed NullReceiver.

Fake Claude installer promoted by Bing ads hits 29 organisations with SectopRAT
Attackers hid a phishing page on Anthropic's own domain, then bought Bing ads to send people to a booby-trapped 'Claude Desktop' download.

Microsoft Warns of Two ACR Stealer Campaigns Stealing Credentials Through Fake Fixes
Between late April and mid-June 2026, two separate criminal campaigns used a trick called ClickFix to persuade workers to hand over browser passwords, session tokens, and business documents, with no software flaw required.