Aug 5, 2026— curated & summarized by AI
Western Union is introducing Stablecard, a stablecoin-linked payment card, across 37 markets. This move targets cross-border payments and consumers in volatile economies seeking US dollar-denominated savings.
A recent hack on the Coldcard hardware wallet revealed a five-year-old firmware vulnerability. The incident has spurred the crypto industry to adopt more robust security measures, particularly around collaborative multisig setups. Cory Klippsten, a prominent Bitcoin advocate, is leading the charge for improved security standards.
A security flaw in the Coldcard hardware wallet has analysts at Cantor Fitzgerald and FRNT Financial predicting increased demand for regulated bitcoin products, potentially benefiting custody providers and bitcoin ETFs as investors seek safer alternatives.
A major security breach has hit Coldcard, a popular Bitcoin hardware wallet, with over $100 million in Bitcoin stolen. The hack is ongoing, and users are advised to take immediate precautions to secure their funds.
A security initiative found 85 critical vulnerabilities across 390 Bitcoin-related open-source projects. The effort was spurred by a Coldcard exploit that led to $100 million in losses. The team used AI to scan for flaws, filing 4,962 total findings. This highlights the ongoing need for rigorous security in Bitcoin infrastructure.
Boltz, a non-custodial Bitcoin swap provider, has temporarily shut down because AI tools are discovering vulnerabilities faster than its team can patch them. This highlights the growing challenge of securing decentralized finance (DeFi) platforms against automated attacks.
Bitcoin saw 890,000 BTC moved in the past week, the highest activity of 2026, amid a security breach involving Coldcard wallets. Analysts at K33 suggest this could signal a potential market bottom.
A security flaw in Coldcard hardware wallets allowed hackers to steal $116 million in Bitcoin. The exploit affects older models and has prompted urgent warnings from security experts.
Collector Crypt is tokenizing physical Pokémon cards and collectibles on the Solana network to eliminate traditional marketplace friction and expand liquid trading. In a recent interview, the project's CEO discussed regulatory realities, the $CARDS token, and Solana's growing role in real-world asset tokenization.
A mild coordinated green session, but the composition is more interesting than the price action. BTC $64,183 (+1.1%), ETH $1,869.83 (+0.7%), SOL $74.04…
Stay in the loop
The top crypto and blockchain stories of the week, delivered every Sunday.
No spam. Unsubscribe anytime.