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Cybersecurity News: From AI Scams to Quishing [2024]

A finance employee at a multinational company was duped into transferring $25 million during a fake video conference with deepfaked colleagues. This round-up also covers QR code phishing and a North Korean phishing attack on Diehl Defense.

Title card: "From AI Scams to Quishing: Cybersecurity News", October 2024, with a robot reading a newsletter
In this article

A $25 million deepfake scam in a fake video conference

A finance employee at a multinational company was recently duped into transferring $25 million during a fake video conference. Cybercriminals, using advanced deepfake technology, impersonated the company’s CFO and other colleagues with astonishing accuracy. Their AI-generated voices and likenesses were convincing enough to trick the employee into approving the massive transaction. The fraud was only uncovered when the worker reached out to headquarters for confirmation (1).

This alarming case highlights the growing trend of AI-powered cybercrime.

Cost to the company: $25 million

Pro tip graphic: ask a video caller to wave a hand in front of their face to expose a deepfake; cartoon of a glitching call

Quishing: phishing hidden in QR codes

QR code phishing, or “quishing,” is a growing cyber threat that’s quickly catching on. Hackers use QR codes, which are becoming part of everyday life, to hide malicious links. These fake codes might show up in emails, posters, or even in places like restaurant menus. When someone scans the code, they’re often unknowingly taken to a harmful website designed to steal personal information or install malware. With QR codes becoming more common, especially since the pandemic, cybercriminals have found an easy way to trick people and bypass traditional security measures.

For more details, check out our full blog post on the rise of quishing.

Read more about quishing

North Korean hackers target Diehl Defense

Diehl Defense, a German manufacturer of missiles and ammunition, recently fell victim to a phishing attack orchestrated by Kimsuky, a North Korean state-sponsored hacking group. The attackers posed as U.S. defense contractors offering fake job opportunities, using sophisticated social engineering to deceive employees. By referencing Diehl’s location in Überlingen, the hackers made their campaign even more convincing.

This breach is believed to be linked to North Korea’s interest in Diehl’s Iris-T missile system (2). The stolen data could be used to advance North Korean missile development or sold to other nations. North Korea has a history of targeting defense, energy, and aerospace sectors to support its weapons programs.

Cost to the company: leaked highly sensitive data

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[1] CNN. “Hong Kong finance firm scammed out of $25 million in deepfake attack.” CNN International, 4 February 2024, https://edition.cnn.com/2024/02/04/asia/deepfake-cfo-scam-hong-kong-intl-hnk/index.html.

[2] Naraine, Ryan. “North Korea Hackers Linked to Breach of German Missile Manufacturer.” SecurityWeek, 30 September 2024, https://www.securityweek.com/north-korea-hackers-linked-to-breach-of-german-missile-manufacturer/.

How did criminals get a finance employee to transfer $25 million?
Using advanced deepfake technology, they impersonated the company's CFO and other colleagues in a fake video conference. Their AI-generated voices and likenesses were convincing enough to trick the employee into approving the transaction.
How was the $25 million deepfake fraud uncovered?
It was only uncovered when the worker reached out to headquarters for confirmation.
What is quishing?
Quishing is QR code phishing: hackers hide malicious links in fake QR codes that might show up in emails, on posters or in restaurant menus. Someone who scans such a code is often unknowingly taken to a harmful website designed to steal personal information or install malware.
Why is quishing catching on?
QR codes are becoming more common, especially since the pandemic, which gives cybercriminals an easy way to trick people and bypass traditional security measures.
How did the hackers attack Diehl Defense?
Kimsuky, a North Korean state-sponsored hacking group, posed as U.S. defense contractors offering fake job opportunities and used sophisticated social engineering to deceive employees. Referencing Diehl's location in Überlingen made the campaign even more convincing.
Why would North Korean hackers target Diehl Defense?
The breach is believed to be linked to North Korea's interest in Diehl's Iris-T missile system. The stolen data could be used to advance North Korean missile development or sold to other nations.
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Sources

  1. Cybersecurity News: From AI Scams to Quishing [2024]Cyberdise

Written by

Palo Stacho

Founder and Managing Director

Founder and Managing Director of Cyberdise AG in Zug, Switzerland. He writes about the state of the awareness industry and why behavior, not knowledge, decides whether an attack succeeds.