Proof of Usefulness is HackerNoon's hackathon that scores projects based on real-world utility, not pitch deck promises.

A minimal deterministic reference implementation where financial correctness is preserved and reconstructed directly from structure — not from continuous connectivity, synchronization, or ordered ...

When Savannah Guthrie made a heart-wrenching plea to the kidnapper of her 84-year-old mother to send "proof of life," she addressed the possibility of people creating deepfakes. "We live in a world ...

Vitalik Buterin supports open-sourcing X’s algorithm but insists transparency must be verifiable, not just published code. Critics argue users need auditable proof of how content is ranked, boosted, ...

The CamAPS FX app. [Image from CamDiab] CamDiab announced that it received European approval for its fully closed-loop automated insulin delivery algorithm. The algorithm allows users to manage their ...

TikTok’s algorithm favors mental health content over many other topics, including politics, cats and Taylor Swift, according to a Washington Post analysis. At first, the mental health-related videos ...

The FBI warns of criminals altering images shared on social media and using them as fake proof of life photos in virtual kidnapping ransom scams. This is part of a public service announcement ...

Landlords could no longer rely on rent-pricing software to quietly track each other's moves and push rents higher using confidential data, under a settlement between RealPage Inc. and federal ...

The proposed model in this paper focuses on asset tracking and monitoring in the healthcare industry and it uses blockchain technology. Data security incidents in the healthcare field have created ...