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Articles, guides, and updates.
Cosmos network is back online, but Ledger ATOM access remains down
Cosmos Hub is producing blocks again, but Ledger still lists ATOM balances and transactions as unavailable more than fou...
Bots probe exposed Bitcoin payment servers for admin keys, BTCPay warns
BTCPay Server warns bots are probing exposed Lightning nodes to steal admin keys. Version 2.4.4 fixes the risk, but cust...
Revolut says KYC data and Bitcoin transaction histories may have been exposed after fake government request
Revolut says an unauthorized third party may have accessed customer KYC data, Bitcoin transaction histories and other re...
Mexican authorities raid hidden crypto mine in Puebla, seizing 300 GPUs
Mexican authorities raided a hidden crypto mine in a remote Puebla town, seizing about 300 GPUs and probing power theft...
Most losses in audited DeFi hacks happened outside audit scope, preprint finds
New preprint finds most losses in audited DeFi hacks came from attack paths outside audit scope, raising questions about...
Symbiosis says it recovered 15 BTC after Bitcoin bridge exploit, offers attacker 20% bounty
Symbiosis says it recovered about 15 BTC after a Bitcoin bridge exploit and offered the attacker a 20% white-hat bounty.
Revolut confirms customer data exposed via fake government email
Revolut released passport copies, selfies, and transaction histories after a fraudster used a legitimate government emai...
MIT professor argues math can make blockchains quantum-safe without quantum computers
MIT professor and Optimum co-founder Muriel Médard argues that proven math, not quantum machines, can make blockchains q...
UK Firm Satumba Returns £30.7 Million to Shareholders After Selling Bitcoin Treasury
Satumba Technology sold its 669 BTC reserve and, after court approval, will return £30.7 million to shareholders by Sept...
Circle's $400 Million Tazapay Deal Targets Emerging Market Links
CoinDesk reports Circle is acquiring emerging market connections through a $400 million deal with Tazapay.
New Research Suggests AI Agents Are Not Spending Money Online
A report indicates that AI agents show minimal financial activity online, contrary to common assumptions.
Anthropic and OpenAI Leaders Call for Slower AI Development to Ensure Safety
Anthropic CEO Dario Amodei warns AI progress is too fast. OpenAI's Sam Altman agrees, confirming no IPO this year to foc...