Image hashing is a critical technology in digital imaging that converts a visual representation into a compact, binary code uniquely reflecting its perceptual content. This technique is especially ...

Facebook is running an experimental program to prevent the non-consensual posting of nude photos—commonly known as 'revenge porn'—in Australia, according to the Australia Broadcasting Corporation (ABC ...

Facebook, Google, Twitter, Yahoo and Microsoft will take a new step toward combating the spread of child pornography, by blocking images identified in partnership with an industry group. The companies ...

The UK government has responded to a request for clarification over an apparently nonsensical comment from Home Secretary Amber Rudd over the use of "necessary hashtags" to combat online extremism.

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 ...