Month: August 2024

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Malicious hackers likely working on behalf of the Chinese government have been exploiting a high-severity zero-day vulnerability that allowed them to infect at least four US-based ISPs with malware that steals credentials used by downstream customers, researchers said Tuesday.

The vulnerability resides in the Versa Director, a virtualization platform that allows ISPs and managed service providers to manage complex networking infrastructures from a single dashboard, researchers from Black Lotus Labs, the research arm of security firm Lumen, said. The attacks, which began no later than June 12 and are likely ongoing, allow the threat actors to install "VersaMem,” the name Lumen gave to a custom web shell that gives remote administrative control of Versa Director systems.

Getting admin control of ISP infrastructure

The administrative control allows VersaMem to run with the necessary privileges to hook the Versa authentication methods, meaning the web shell can hijack the execution flow to make it introduce new functions. One of the functions VersaMem added includes capturing credentials at the moment an ISP customer enters them and before they are cryptographically hashed. Once in possession of the credentials, the threat actors work to compromise the customers. Black Lotus didn’t identify any of the affected ISPs, MSPs, or downstream customers.

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Since around 2013, Jonathan Mann’s sole job has been writing and posting a song online each day. With titles ranging from “Yeah, I’m Rocking a Headband” to “Joe Biden, Retire” (posted July 1), his pop tunes are at turns whimsical and topical. Some go viral.

Still, says the Connecticut-based Mann (aka “Song a Day Mann”), monetization was a “slog.” Sales from distribution platform Bandcamp and advertising revenue from YouTube “never amounted to much.” Conference performances and jingle contests filled the gaps. Then came NFTs, which let Mann attach one-of-a-kind blockchain-based tokens to his songs so buyers could easily purchase unique copies online. The tech transformed his music-selling game.