Binance says a fake job interview and a tampered installer led to its $6.34 billion theft, as North Korea rejects the blame
The exchange's first incident report describes a months-long campaign that compromised three engineers' computers and abused an internal AI tool. Pyongyang disputed the FBI's attribution and launched missiles hours later.

Evidence: Independent reports. Security stories run only with a named disclosure or independent reporting behind them.
Binance published its first incident report on November 3 on the October 29 theft of about $6.34 billion in digital assets. The exchange says the attack was "not a single isolated breach or a simple phishing incident." Instead, the attackers combined fake recruitment interviews, malicious software downloads, compromised internal AI tooling, endpoint compromise and an advanced method for authorizing transactions. According to the report, the campaign began in June. A Wallet DevOps engineer searching for a popular AI coding tool installed a tampered version of Homebrew. Binance's security team caught it, replaced his device and reset his credentials. In September, someone posing as a project director at a fictitious company contacted a software engineer through a legitimate job-hunting platform. Two interviews followed, one with a fake HR representative and one with a fake CEO. In all, three engineers' computers were compromised before the attackers reached Binance's wallet signing systems. SecurityWeek reports that about $2.85 billion has been frozen or intercepted. Binance has promised to cover user losses and began restoring withdrawals in phases on November 1. "This should not have happened," the company said. The FBI has blamed TraderTraitor, a North Korean state-backed group. On Wednesday, Kim Yo Jong disputed that finding, calling it "an extension of Washington's invariable hostile policy" toward Pyongyang, and said North Korea saw no need to resume diplomacy. South Korea's military later reported several missile launches toward the sea.
Sources
- BleepingComputerBinance says fake job interview led to $6.3 billion crypto heist
- SecurityWeekRigged Coding Assignment, Abused AI Tool Opened Path to $6 Billion Binance Heist
- Help Net SecurityFake job interview opened the door to $6.34 billion Binance heist - Help Net Security
- Security AffairsBinance Hack: How Fake Job Interviews and AI Abuse Led to a $6.34 Billion Attack
- SecurityWeekNorth Korea Launches Missiles Toward the Sea as Pyongyang Protests Against US Claims on Binance Hack