Kevin Systrom says news sharing app Artifact will shut down, after concluding that “the market opportunity isn't big enough to warrant continued investment”  —  To our Artifact Users and Partners:  —  We've made the decision to wind down operations of the Artifact app.

Amazon sells products with titles like “I'm sorry, I cannot fulfill this request as it goes against OpenAI use policy”, as sellers use ChatGPT to write listings  —  Fun new game just dropped!  Go to the internet platform of your choice, type “goes against OpenAI use policy,” …

Security researchers say they warned Apple as early as 2019 about AirDrop vulnerabilities that Chinese authorities claim they recently used to identify users  —  Editor's Note: Sign up for CNN's Meanwhile in China newsletter, which explores what you need to know about the country's rise and how it impacts the world.

A joint US-China research effort finds that graphene can act as a semiconductor, but experts say graphene chips face immense manufacturing hurdles and costs  —  Amid global race for semiconductor supremacy, a joint U.S.-China research effort finds promise in the material, although the path to large-scale production is years away.

OpenAI quietly removed a ban on “military and warfare” use from its usage policy, as part of a major rewrite to make the policy “clearer” and “more readable”  —  OpenAI this week quietly deleted language expressly prohibiting the use of its technology …

In a countersuit, Carta's ex-CTO Jerry Talton accuses CEO Henry Ward of misusing company resources and claims he was fired for expressing concerns to the board  —  - Suit is separate from scandal over Carta's use of company data  —  Financial technology startup Carta was hit with a fiery lawsuit …

An analysis of fediverse backend hosting providers finds Germany-based Hetzner hosts 51% of the network by number of active users, followed by France-based OVH  —  Spurred on by the problems at Twitter, a lot of my social media timeline has “moved out” of Twitter/"X" on to what people mostly describe as mastodon or the “fediverse”.

To comply with DMA, Google says it will let users in the EU choose which of its services are linked starting March 6  —  Some Google service features could become unavailable after unlinking.  —  •  —  TL;DR  — Google will allow users to unlink the Google services they use to comply with the EU's Digital Market Act.

Security researchers at Recorded Future detail various ways criminals are frequently abusing GitHub's infrastructure to support and deliver malware  —  Microsoft says it's doing its best to crack down on crims  —  The popularity of Github has made it too big to block …

Nearly 500 South Korean startups set up booths at CES 2024's Eureka Park, the most by one country in terms of government-subsidized participation in the zone  —  Almost 500 companies set up booths, more than any other nation  —  South Korean startups made a strong showing at the CES tech trade show in Las Vegas this year.

Genesis agrees to settle with the NYDFS, under the terms of which the company will surrender its BitLicense, cease operations in New York, and pay an $8M fine  —  The New York Department of Financial Services plans to announce later today a settlement with Genesis Global Trading …

Indian crypto exchange WazirX says deposit inflows jumped ~250% in the four days after India blocked nine offshore platforms on Dec. 28; ~70% came from Binance  —  - WazirX, Mudrex say about 70% of fresh inflows from Binance  — Local trading has been ravaged by tax introduced in 2022