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You should read the rest of the linked Twitter thread, because the issue is that if the hash algorithm has a collision vulnerability, any image could be manipul
by AlexandrB 5y ago
You should read the rest of the linked Twitter thread, because the issue is that if the hash algorithm has a collision vulnerability, any image could be manipulated to show up as "child porn" to the scanner.
- shuckles 5y agoMicrosoft created and hosts the PhotoDNA service which all providers use, and PhotoDNA has false positives. All reports are supposed to be manually reviewed before being sent to Cyber Tip.
- suizi 5y agoBut, are they? The Swiss federal police weren't too happy about the reports they received from the Cyber Tip.