Researchers have produced a collision in iOS’s built-in hash function, raising new concerns about Apple’s CSAM-scanning system — but Apple says the finding does not threaten the integrity of the ...

No one considers the 20-year-old SHA-1 hash function secure, and browser makers are well on the way to phasing it out. But until yesterday's revelation by researchers at Google and CWI Amsterdam, ...

Security researchers have achieved the first real-world collision attack against the SHA-1 hash function, producing two different PDF files with the same SHA-1 signature. This shows that the algorithm ...