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Security
Uber's Former Security Chief Charged With Trying to Conceal Hack Using Bitcoin
Joseph Sullivan allegedly insisted the hackers sign NDAs in exchange for $100,000 in bitcoin hush money.
Researchers Find Flaws in Security Protocols Developed by Major Crypto Exchanges
Private key protocols for some crypto exchanges have been implemented with bugs that could have been exploited by a well-placed malicious party, researchers say.
Gemini Boosts User Security With Hardware Security Key Support for Android and iOS
The Winklevoss brothers' Gemini exchange says hardware security keys can protect users against hacks and SIM swaps.
Israeli Firm Develops Tech Allowing Crypto Users to Retrieve Funds Sent in Error
Israeli blockchain startup Kirobo says it solved the problem of funds being lost through errors in irreversible crypto transactions.
Many Bitcoin Developers Are Choosing to Use Pseudonyms – For Good Reason
Whether out of concern for personal security or a desire to preserve privacy, many Bitcoin developers are known to the world only by their pseudonyms.
US Homeland Security's Tech Scouts Reissue Call for Blockchain Startups
The Silicon Valley Innovation Program challenged blockchain startups to build Social Security number alternatives, an essential worker license and supply chain solutions for DHS.
Encrypted Messaging Site Privnote Cloned to Steal Bitcoin
The free web service, which lets users send encrypted messages that self-destruct once read, has been copied with the reported aim of redirecting users' bitcoin to criminals.
Maker of Coldcard Bitcoin Wallet Rolls Out an Extra-Strength 'USB Condom'
CoinKite, maker of the Coldcard hardware wallet, has introduced two accessories that underscore the near-paranoia required to safely hold bitcoin.
'Decentralized ID at All Costs': Adviser Quits ID2020 Over Blockchain Fixation
ID2020 was moving too fast to adopt unproven technology, including distributed ledgers, for immunity passes, said prominent researcher Elizabeth Renieris.
Zoom Seeks to Deflect Privacy, Security Concerns With Keybase Buy
Zoom, the popular-by-necessity video conferencing service, has acquired Keybase in a bid to bring end-to-end encryption to its paying customers.
