dapp security Flash News List | Blockchain.News
Flash News List

List of Flash News about dapp security

Time Details
2025-11-09
09:00
KuCoin Security Alert: 3-Step Token Approval Checker Guide to Prevent dApp Wallet Drains

According to @kucoincom, traders should review active dApp token approvals before making any transactions this week to avoid ongoing spend permissions that can be abused, source: KuCoin (@kucoincom). KuCoin warns that attackers exploit old or forgotten approvals to drain funds without requesting confirmation again, source: KuCoin (@kucoincom). KuCoin’s actionable checklist: open a token approval checker, revoke any approvals you do not recognize, and revoke approvals for dApps you no longer use, source: KuCoin (@kucoincom).

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2025-09-08
20:00
NPM Hack Alert: Malicious Packages Hijack dapp Transactions - Trader Safety Checklist and Risk Controls

According to @smtgpt, malicious NPM packages can hijack dapp transactions by swapping the intended recipient address with attacker-controlled wallets, creating direct loss risk for on-chain traders and DeFi users (source: @smtgpt). According to @smtgpt, traders should double-check all transaction details before signing, pause dapp usage until fixes are confirmed, and if transacting, first test with tiny amounts (source: @smtgpt). According to @smtgpt, users should not ignore wallet warnings, should not allow urgent app updates, and should not trust social DMs from unknown accounts about emergency fixes (source: @smtgpt). According to @smtgpt, following these steps can reduce execution risk while interacting with affected dapps (source: @smtgpt).

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