Binance Lifts Withdrawal Restrictions After Cyber Heist

Binance has lifted its restrictions on customer withdrawals after a massive $6.3 billion cyber heist earlier this week.

The hacking incident is being attributed to North Korea, according to experts who have been analyzing the breach. The FBI has also pointed fingers at the reclusive nation, with some speculating that it may be linked to state-sponsored hackers known as TraderTraitor.

In an effort to stabilize its platform and prevent further loss of funds, Binance initially froze withdrawals on Thursday. However, after a thorough investigation, the company announced that it had begun phasing in withdrawals starting from 2pm Singapore time on Sunday.

The initial phase of withdrawals will be limited to customers holding specific tokens such as ethereum (ETH), USDT, and USDC on the ethereum blockchain. Additionally, some users who hold assets on the BNB Smart Chain blockchain will also be able to access their funds during this first phase.

The FBI has confirmed that a group linked to North Korea was behind the massive $6.3bn hack on cryptocurrency exchange Binance last month. The group in question is TraderTraitor, which is believed to be part of the notorious Lazarus Group. This group gained notoriety in 2014 when it hacked into Sony Pictures as revenge for a film that mocked North Korea's leader.

The FBI statement revealed that North Korea was responsible for the theft of more than $6bn in virtual assets from Binance on or about October 29. The law enforcement agency warned private sector entities to block transactions with or derived from addresses used by TraderTraitor actors to launder the stolen assets.

According to the FBI, it had observed TraderTraitor actors converting the stolen assets into ethereum, and expected them to be laundered further using decentralised finance and instant swap services. This is a common tactic used by hackers to conceal their tracks and make it harder for authorities to investigate.

The breach was described as a "complex attack" involving a compromised laptop and malicious software designed to delete evidence of its activity.

Binance has allocated approximately $6.34 billion from company funds to cover losses stemming from the recent hack.

The funds used to rebuy tokens were sourced from a combination of Binance's Secure Asset Fund for Users, which holds a reserve of bitcoin valued at over $1 billion, as well as its Futures Insurance Fund and corporate treasury.

Concerns have been raised that advancements in artificial intelligence could compromise cryptography and IT security protocols, potentially leaving digital assets vulnerable to attacks similar to the one experienced by Binance.

The significant scale of the hack has also drawn attention to North Korea's ability to exploit illicit means for revenue generation despite facing extensive international sanctions.