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Mastodon, an alternative social network to Twitter, has a serious problem with child sexual abuse material according to researchers from Stanford University. In just two days, researchers found over 100 instances of known CSAM across over 325,000 posts on Mastodon. The researchers found hundreds of posts containing CSAM related hashtags and links pointing to CSAM trading and grooming of minors. One Mastodon server was even taken down for a period of time due to CSAM being posted. The researchers suggest that decentralized networks like Mastodon need to implement more robust moderation tools and reporting mechanisms to address the prevalence of CSAM.

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Block hash lists then? Something like a community driven hashlist for CSAM would work, of the majority of federated instances report it as that type then it would get added to the list. Instances could then choose what lists they wanted to block.

...instances could also show what lists they subscribe to so they users could see what sort of moderation they choose

[-] BarbecueCowboy@kbin.social 6 points 1 year ago

This is kind of problematic... By creating a community driven hashlist that is freely shared, you've also kind of created an index of CSAM content that could easily be extrapolated for people actively looking to find/share that content.

[-] IronKrill@lemmy.ca 4 points 1 year ago

Surely a list of hashes wouldn't be that useful?

[-] sociablefish@lemm.ee 3 points 1 year ago* (last edited 1 year ago)

only if they are crypto hashes (hash functions that back btc, ltc, other cryptos) as they are irreversible*

*i wont explain, use your internet in the pocket

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this post was submitted on 24 Jul 2023
231 points (100.0% liked)

Technology

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