Brevo controversies
Controversies tied to this brand in public sources. A listing is not a finding of fault.
Back to profile1 entries
2026
Cyberattack on Brevo exposed Trezor customer data and enabled phishing emails
Issue disclosure
A cyberattack on Brevo, the marketing technology company used by Trezor to send newsletters, allowed hackers to send approximately 347,000 phishing emails to Trezor customers. The emails contained a malicious link purporting to come from the wallet maker. The incident exposed the data of Trezor's customers to hackers.
A cyberattack on Brevo, the marketing tech company Trezor uses to send newsletters, allowed hackers to send around 347,000 phishing emails to Trezor customers with a malicious link purporting to come from the wallet maker, exposing the data of Trezor's customers to hackers.
Source excerpt
Hardware crypto wallet maker Trezor is warning customers for the second time in as many months that one of the companies it relies on was hacked, exposing the data of Trezor’s customers to hackers.
In a blog post this week , the hardware wallet maker said a cyberattack on Brevo, a marketing tech company that Trezor uses to send newsletters, allowed hackers to send around 347,000 phishing emails to Trezor customers with a malicious link purporting to come from the wallet maker.