Block

Coldcard hardware wallet exploit and legal fallout

15 clusters · 57 sources · last updated 1 day ago

Latest: Coinkite CEO defends Coldcard security after $116M Bitcoin exploit

The Bitcoin ecosystem has faced significant security challenges from software and hardware vulnerabilities. A critical flaw in Coinkite’s Coldcard hardware wallets (specifically Mk2, Mk3, Mk4, Q, and Mk5 models) dating b

AI industry evolution and OpenAI advertising expansion

42 clusters · 476 sources · last updated 3 days ago

Latest: OpenAI updates ChatGPT Ads with new bidding and creative features

The artificial intelligence sector is shifting toward intuitive, agentic capabilities, with models utilizing advanced reasoning to reduce prompt engineering needs. While this raises privacy concerns regarding AI agents o

Bitcoin long-term price valuation debate

29 clusters · 89 sources · last updated 4 days ago

Latest: Bitcoin price stability sparks debate over potential $10,000 crash

Financial analysts and executives continue to debate long-term Bitcoin price targets, with projections ranging from conservative floors to multi-million dollar peaks. Proponents like MicroStrategy’s Michael Saylor sugges

Fintech and tech sector workforce reductions

12 clusters · 244 sources · last updated 8 days ago

Latest: Disney considers thousands of job cuts to achieve 20% cost savings

The global fintech and technology sectors continue to undergo significant workforce reductions in 2026, driven by corporate restructuring, cost-cutting, and an increased focus on artificial intelligence and automation. T

Block announces Dessa voice AI model

2 clusters · 34 sources · last updated 16 days ago

Latest: Block introduces Dessa, a human-like full-duplex voice AI model

Block, the fintech company led by Jack Dorsey, has introduced Dessa, a research preview of a new full-duplex, speech-to-speech AI model. Unlike traditional assistants that convert speech to text, Dessa is trained exclusi