Which Web Vulnerabilities Are Especially Dangerous in Blockchain?
summary
The talk examines which common web vulnerabilities become especially dangerous when present in blockchain-related applications, naming exploitation scenarios that can lead to loss of crypto assets. It discusses concrete attack paths that arise from known web flaws in blockchain apps and how those flaws can be abused to steal virtual currencies.
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chapters (10)
- 0:00Introduction
- 9:43Why blockchain attracts attackers
- 13:51Web 3 vs traditional apps
- 17:48XSS and approval in blockchain
- 20:45Smart contract vulnerabilities demo
- 23:53Deanonymization via NFTs and wallets
- 26:22Wallet QR code vulnerabilities
- 28:30GitHub key scanning
- 29:56Telegram crypto bots
- 35:13Summary and Q&A
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