5 Critical 'Do Nots' for Crypto Holders: Bitcoin Dev Jameson Lopp Warns About Google Notification Manipulation

Bitcoin dev Jameson Lopp details a sneaky Google form phishing trick targeting crypto holders.

Gamza Khanzadaev · 17 May 2026 · 5 min read

Wire content from U.Today

5 Critical ‘Do Nots’ for Crypto Holders: Bitcoin Dev Jameson Lopp Warns About Google Notification Manipulation

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By
Gamza Khanzadaev

Sun, 17/05/2026 – 14:56

Bitcoin dev Jameson Lopp details a sneaky Google form phishing trick targeting crypto holders.

5 Critical 'Do Nots' for Crypto Holders: Bitcoin Dev Jameson Lopp Warns About Google Notification Manipulation

Cover image via depositphotos.com

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Prominent Bitcoin developer, Jameson Lopp, urged cryptocurrency holders to adopt a strict “zero trust” approach toward all incoming communications after a vulnerability was discovered in Google’s infrastructure. The warning followed the emergence of a sophisticated phishing scheme that abuses a legitimate Google form used for backup contact requests.

Because the notification is sent from the company’s official domain, security filters allow it directly into victims’ inboxes.

Attackers exploit the name field by inserting an enormous block of text that visually pushes the real system content downward, while placing a fake security warning and phishing link at the top of the email. User trust is further manipulated by the fact that the malicious website is hosted on the official Google Sites platform.

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*Example of new phishing scheme abusing Google by Jameson Lopp, Source:* *Jameson Lopp*

Based on this incident, Lopp identified five major communication channels that should no longer be trusted for incoming messages: email, phone calls, SMS, messengers, and any other external notifications.

I can NOT overemphasize this enough:

DO NOT TRUST EMAILS
DO NOT TRUST PHONE CALLS
DO NOT TRUST SMS MESSAGES
DO NOT TRUST CHAT MESSAGES
DO NOT TRUST INCOMING COMMUNICATIONS!

Any message saying there is a security problem with an account that needs to be urgently fixed is a 🚩

— Jameson Lopp (@lopp) May 17, 2026

The war over Bitcoin’s future amid Google Chrome’s AI shift

Interestingly, Lopp recently became a co-author of the controversial BIP-361 proposal designed to protect Bitcoin from future quantum computers, including those potentially developed by Google. The document proposes banning transactions from legacy addresses within three years and fully freezing up to 1.7 million BTC in wallets linked to Satoshi Nakamoto within five years if their owners fail to upgrade cryptographic signatures.

The initiative triggered a fierce wave of criticism and accusations of violating decentralization principles, further intensifying divisions within the investor community.