Tag

erc20-approval

Safeguard articles tagged "erc20-approval" — guides, analysis, and best practices for software supply chain and application security.

1 article

Cryptocurrency Security

The Silent USDT Takeover: Trust Wallet QR-Code Drainer Abusing Deep Links (May 2026)

A Drainer-as-a-Service campaign analyzed in May 2026 abuses Trust Wallet deep links and QR codes spread over Telegram to trigger unlimited USDT approvals on BNB Smart Chain, silently handing attacker contracts control of victim balances.

May 28, 20269 min read