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Phishing / spam detection with local LLMs? (lemmy.ca)
submitted 9 hours ago by to c/selfhosted@lemmy.world
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I've tried giving screenshots of phishing emails to a local Qwen instance and so far it always correctly detected it as scam, even points out the exact elements that it based its judgement on. Sending screenshots to it ad-hoc isn't too scalable for family and friends. I'd like to be able to either forward emails for screening, or perhaps have it screen everything from a mailbox.

Has anyone done anything like this? Is there anything self-hostable that does this?

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[–] 9 points 6 hours ago

You definitely don’t have to go full LLM for this. There are a wide variety of local spam filtering tools available, depending on what email application you use. If you really want to use modern ML, I’d go with something like Laya as it is tunable and runs locally.

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