hodler

7 Aug 2026, 07:41

Massive Bitcoin Heist Raises Alarms Over Coldcard Vulnerability

A significant security flaw has been uncovered in Coldcard hardware wallets, resulting in the theft of over $130 million worth of Bitcoin. This alarming breach is recorded as one of the largest crypto hacks in 2026, showcasing vulnerabilities in systems relying on hardware security.

7 Aug 2026, 07:41

Sui Adds Post-Quantum Signatures for Quantum-Safe Accounts

PBX Science says Sui will add NIST post-quantum signatures ML-DSA-65 and SLH-DSA-SHA2-128s, with testnet by end-2026 and mainnet targeted for Q1 2027.

7 Aug 2026, 07:40

Upbit to Delist BONK on Sept. 7: What Traders Need to Know

BitcoinWorld

7 Aug 2026, 07:36

Grayscale Solana Staking ETF Moves Toward Quarterly Reward Distributions

SEC filings on July 17, 2026 show Grayscale’s Solana Staking ETF moving to quarterly cash distributions around Aug. 7, with 6.10% gross rewards cited mid-July.

7 Aug 2026, 07:36

Coldcard vulnerability leads to $130 million Bitcoin theft, user activity spikes

🚨 Over $130 million in $BTC stolen after Coldcard wallet security flaw exposed.

7 Aug 2026, 07:35

Euro Holds Ground Against Pound After Third Failed Attempt at 0.8580

BitcoinWorld