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Trezor

1 mentions in 7 days · 2 in 30 days · 2 total · first seen · last

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Crypto customers targeted by scammers after email marketing provider breach

Attackers exploited a Brevo SAML SSO flaw to access 138 accounts and phish crypto customers of Trezor, CoinTracking, and BitBox.

An attacker exploited a flaw in Brevo's SAML SSO handling to access 138 customer accounts on September 10; six accounts were used to send phishing emails and contacts were exported from 43 accounts. Crypto firms Trezor, CoinTracking, and BitBox confirmed customers received phishing emails, with Trezor warning roughly 347,000 newsletter subscribers. The Trezor-themed email cited a fabricated STM32 microcontroller entropy bug and urged recipients to enter wallet backups through a malicious link. Exported contact lists could fuel future targeted phishing attacks.

Malwarebytes Labs · 4d agoData breach in the wild 6 sources

Trezor customers hit with phishing calls and letters after shipping-partner breach

A breach at shipping partner ShipMonk exposed data for about 67,000 additional US Trezor customers, who now face phishing calls and QR scam letters.

SatoshiLabs, maker of Trezor hardware wallets, confirmed the August 2026 ShipMonk breach exposed names, emails, phone numbers, and shipping addresses for roughly 67,000 US customers who ordered between November 2019 and August 2021, on top of 3,889 customers affected initially. ShipMonk attributed the intrusion to attackers exploiting an SQLi zero-day in Metabase's Cloud SaaS platform and retained data past the 90-day deletion requirement. Trezor's own systems were not compromised; customers are reporting phishing calls and QR-code phishing delivered via physical letters.

Help Net Security · 7d agoData breach

Appears with

organization BitBox 1organization Brevo 1organization CoinTracking 1organization Malwarebytes 1organization SatoshiLabs 1organization Trezor 1product BitBox 1product CoinTracking 1vendor Brevo 1vendor Chainalysis 1vendor Malwarebytes 1vendor Metabase 1vendor ShipMonk 1victim BitBox 1victim CoinTracking 1victim SatoshiLabs 1
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