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Daily Crypto Briefs

Mkt Cap

$2.58T

24h Vol

$86.6B

BTC Dom

58.9%

ETH Dom

11.3%

Active Coins

8K

Exchanges

978

Updated

10:51:19 PM

Posts tagged with

crypto card

Avici Says 1,685 Users Hit in $500K Card-Contract Exploit

Avici said a vulnerable Solana card contract affected 1,685 customers and $500,859.22 in balances, while the crypto-card platform and partner Rain pledged full refunds.

Kadim

August 30, 2026
6 min read

Avici Rain Solana +5

More tags

crypto card crypto exploit DeFi security self custody blockchain security
MetaMask and Mastercard Officially Launch Crypto Card in the United States

MetaMask and Mastercard say the MetaMask Card is now generally available across the U.S., letting users spend self-custodied crypto via Apple Pay and Google Pay.

Kadim

February 27, 2026
5 min read

MetaMask Mastercard crypto card +5

More tags

debit card self-custody payments stablecoins KYC