Bad actors are abusing large, open-registration, low-moderation Mastodon instances in order to provide direction to the Vidar Stealer trojan horse, which steals passwords, credit card details, bitcoin wallets, etc.

If you run a large, open-registration, low-moderation instance, please consider changing at least one of those qualities.

bleepingcomputer.com/news/secu

@noelle does anyone know how this even work? Putting a scan command in a random profile should do anything execpt the target is already infected and opens this random profile?! :nkoThink:
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@rick That's exactly correct. The Mastodon profile simply provides direction to the infected computer, and the owner of the Trojan horse knows which profile(s) to program into it.

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Hic quoque abibit.

Just Ellie (and perhaps some of her toys).