Cyber securityReel #19 · 30 Oct 2026

Binance se $6.3B kaise gaye: 50 permission slips ki chaal

29 October 2026 ko 20 minute mein Binance ke hot wallets se kareeb $6.3 billion, 10 blockchains par nikal gaye. Binance ki shuruaati jaanch ke mutaabik ek DevOps engineer ka laptop hack hua aur attacker signing system tak pahunch gaya. Ethereum par usne EIP-7702 ki 50 pre-signed 'permission slips' (lagataar nonce) se wallet ko apna sweeper bana diya. Tether aur Circle ne $2.5B+ freeze kiye; TRM Labs aur Chainalysis ke mutaabik North Korea ka TraderTraitor group. Binance: user funds safe, SAFU se bharpai.

Links

TRM Labs analysis Timeline, EIP-7702 delegation, freezes, attribution

Chainalysis findings TraderTraitor attribution, laundering

The Hacker News Binance statements: laptop, SAFU, withdrawals

What is EIP-7702 (Decrypt) Permission slip / delegation explained

Aaj ye karo

Kisi bhi wallet signature se pehle padho: kis contract ko kya permission de rahe ho (khaas kar 'delegate' ya 'authorization').
Laptop par anjaan files, apps aur browser extensions mat chalao.
Ye video sirf jaankari ke liye hai, investment advice nahi.

Sources

TRM Labs, Chainalysis, The Hacker News, Cointelegraph, Decrypt; 30-31 Oct 2026 ko check kiya. Story abhi chal rahi hai, numbers badal sakte hain.