Cryptocoins News / The Cointelegraph - 6 months ago
MARA reported a $1.71 billion quarterly loss as Bitcoin fair‑value markdowns hit earnings and the company laid out a major push into AI and high‑performance compute.MARA Holdings (MARA) reported a fourth quarter 2025 net loss of $1.71 billion, or $4....
Cryptocoins News / The Cointelegraph - 6 months ago
The AI bug hunter scanned the Ripple blockchain codebase to catch the vulnerability before it was deployed, enabling engineers to patch it.XRP Ledger Foundation has confirmed it patched a critical vulnerability found in a yet-to-be-enabled amendment...
Cryptocoins News / The Cointelegraph - 6 months ago
Self-managed super funds are becoming a vehicle for Australians to invest in digital assets as traders search for ways to diversify their holdings.Australia's crypto market is making progress in user growth and regulatory reforms, but there are still...
Cryptocoins News / The Cointelegraph - 6 months ago
Police seized the Bitcoin in 2021 but stored it in a third-party wallet, which was later accessed by unauthorized parties, with the loss remaining undiscovered for four years.Two people have been arrested in South Korea in relation to a case in which...
Cryptocoins News / The Cointelegraph - 6 months ago
Bitcoin has been given some reprieve to trade sideways for a few weeks, but it likely won’t fully recover until the fourth quarter, says analyst Willy Woo.Bitcoin investors could finally be taking a break from selling, relieving some downward pressur...
Cryptocoins News / The Cointelegraph - 6 months ago
Swyftx analyst Pav Hundal says near-term risks are already priced in, and without new catalysts, Ether may trade sideways.Ether has already priced in much of the short-term macro risk and upcoming industry catalysts, setting it up for a period of sid...
Cryptocoins News / The Cointelegraph - 6 months ago
A new Chainalysis report suggests ransomware attackers are “working harder for diminishing returns” as regulatory pressure and refusals to pay have hurt ransom proceeds. The number of ransomware attacks rose 50% in 2025 as hackers shifted their focu...
Cryptocoins News / The Cointelegraph - 6 months ago
Ethereum’s co-founder says validator signatures, data storage, accounts and proofs must change to prepare for quantum threats.Ethereum co-founder Vitalik Buterin has proposed a plan to address four areas of the network he sees as most vulnerable to q...
Cryptocoins News / The Cointelegraph - 6 months ago
In a shareholder letter, Dorsey said he expects other companies to follow suit soon and reduce headcount in the wake of AI advancements.Update (Feb.27, 1:25 Am UTC): This article has been updated to include more information on Block’s job cuts and ea...
Cryptocoins News / The Cointelegraph - 6 months ago
Bitcoin bulls are chasing $70,000, but caution in futures and options markets may explain why the rally has struggled to gain traction.Key takeaways:Bitcoin derivatives show persistent fear despite the current rally toward $70,000, as seen by futures...
