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Mac · Security1 min read

Fake job interview likely let hackers into a Binance engineer's Mac

A fake job interview and a counterfeit Mac tool likely opened the door to the record $6.3 billion Binance hack, a security researcher explains.

By the Dashline deskSource: 9to5Mac
Fake job interview likely let hackers into a Binance engineer's Mac
Photo: Anthony O'Neil, CC BY-SA 2.0

A fake job interview likely helped attackers get into an engineer's Mac before the record $6.3 billion Binance hack. That is the picture in a new episode of the Security Bite Podcast from 9to5Mac, which covers new details of the case.

The guest is Christopher Lopez, a longtime macOS security researcher and reverse engineer. A reverse engineer is someone who takes apart software to learn how it works.

What the episode describes

Two pieces stand out. Attackers used a fake copy of Homebrew, a popular tool for installing Mac software. Separately, a fake job interview led them inside the engineer's Mac. Together, they show how a trusted-looking tool and a believable invitation can be used to get past a careful person.

What is not known

The material does not say when the attack happened, how the money was taken or who was behind it. It also does not spell out how the fake interview and the fake Homebrew fit together step by step. The word "likely" matters here. This is the episode's account of the case, not a final official finding.

What to do

  • Be wary of any job interview that asks you to install something.
  • Get software only from its official source.
  • Treat a copy of a well-known tool as a red flag.
The takeaway

If an interviewer asks you to install software, stop, and only download tools from their official source.

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