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Zafar Naik
Zafar Naik
Author
Reviewed by:
Qadir AK
Reviewed
Qadir Ak is the founder of Coinpedia. He has over a decade of experience writing about technology and has been covering the blockchain and cryptocurrency space since 2010. He has also interviewed a few prominent experts within the cryptocurrency space.
- Jun 20, 2025 09:44 UTC
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CZ Warns of AI Deepfake Threat After Top Crypto Influencer Hacked
Former Binance CEO CZ warns of rising AI-powered deepfake hacks targeting the crypto industry.
Crypto influencer Mai Fujimoto was hacked via a Zoom call featuring a deepfaked acquaintance.
North Korea-linked hackers use similar tactics to deploy malware and steal crypto assets.
In a warning that’s catching attention across the crypto space, former Binance CEO Changpeng Zhao (CZ) has raised the alarm about a new wave of AI-powered deepfake scams. Posting on X, CZ cautioned that even video call verifications may soon be unreliable.
He urged the community to avoid installing any software from unofficial links, especially when prompted during suspicious interactions.
Reason to panic? Here’s everything we know.
Crypto Influencer Hacked After Deepfake Zoom Call
CZ’s warning came after Japanese crypto influencer Mai Fujimoto revealed that her main X account was hacked. The breach happened after she joined a Zoom call, believing she was speaking with a trusted friend.
What she didn’t know was that her contact’s Telegram account had already been compromised. During the call, a deepfaked version of the acquaintance told her to click a link to fix an audio issue. That’s when the attack happened.
‘She shared a link for audio settings adjustment, and that’s when the attack occurred,’ Fujimoto wrote.
Soon after, her Telegram and Metamask accounts were also accessed, putting her crypto assets at risk.
A Growing Trend of AI-Powered Scams
Fujimoto’s trial is part of a disturbing pattern. On Thursday, reports surfaced of BlueNoroff, a North Korean-linked cybercrime group, targeting a cryptocurrency foundation employee with the same tactic.
Over weeks of Zoom calls, the victim saw AI-generated deepfakes of company executives. A prompted download for a “microphone fix” installed a malicious extension, unleashing a keylogger, screen recorder, and crypto-stealing malware.
These attacks show how AI can assist hackers in making scams, especially against crypto workers and remote employees.
Zhao Urges the Community to Stay Alert
CZ’s message is simple but serious: don’t trust software links from unofficial sources, and question the authenticity of video calls. As deepfake technology improves, online scams are becoming harder to detect.
For anyone in the crypto space, staying cautious is no longer optional. With AI making it easier for hackers to impersonate trusted contacts, protecting your assets now starts with verifying every link, call, and conversation.
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FAQs
Always verify identities through an alternative, pre-established communication channel (e.g., a known phone number, not one provided in the suspicious call). Use multi-factor authentication (MFA) and consider establishing code words for sensitive discussions.
Look for unnatural facial movements (e.g., static eyes, strange blinking), inconsistent lighting or shadows, blurred or flickering edges around the face, lip-syncing errors with audio, and any general unnaturalness in appearance or movement. Audio inconsistencies like a robotic tone or unusual pauses are also red flags.
Never share private keys, seed phrases, or passwords. Enable MFA on all accounts, use unique strong passwords, and consider hardware wallets for crypto. Be highly skeptical of unexpected messages or links, and manually navigate to official websites instead of clicking embedded links. Stay informed about the latest scam tactics.
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