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#8 SecurityWeek general September 11, 2026 at 12:48 UTC

Trezor Says 347,000 Users Received Phishing Emails After Brevo Hack

By Eduard Kovacs

AI Summary

A breach of the Brevo email marketing platform allowed attackers to send phishing emails to 347,000 users of hardware wallet maker Trezor, as well as customers of BitBox and CoinTracking. The incident illustrates third-party marketing platform supply chain risk for cryptocurrency-focused companies, where phishing email delivery to verified customer lists can enable high-value wallet draining attacks. Organizations handling sensitive financial customer data should audit third-party email service providers for security posture.

Read full article → https://www.securityweek.com/trezor-says-347000-us…

Relevance score: 78.0/100

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