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Multiple crypto companies warn customers of phishing emails after alleged provider breach
Attackers compromised 120 Brevo email accounts and sent convincing phishing emails to Trezor, BitBox, and CoinTracking newsletter subscribers.
Trezor, BitBox, and CoinTracking confirmed that phishing emails were sent to newsletter subscribers after a compromise of their shared email provider, which CoinTracking identified as Brevo. Brevo said an attacker accessed 120 customer accounts and used them to send phishing emails from legitimate company domains, including fake security alerts like 'Critical Security Alert: STM32 Entropy Vulnerability' and 'Data Breach Notice: Please refresh API Keys.' Trezor had already suffered a separate breach exposing details of 81,000 customers, and CertiK reports physical wrench attacks on crypto holders rose 33 percent year-over-year with $124 million in losses in 2026.
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CVE-2026-75156: Apache Airflow FAB provider: FAB Azure AD OAuth: id_token issuer/audience not validated — cross-tenant authentication bypass
Apache Airflow FAB provider flaw (CVE-2026-75156) lets attackers bypass Azure AD OAuth token validation via unvalidated issuer and audience claims.
Apache Airflow FAB provider versions 3.7.3 through 3.8.0 do not validate the issuer or audience of Azure AD id_tokens during OAuth login, enabling cross-tenant authentication bypass. The issue affects deployments where the FAB auth manager is configured with Azure AD as an OAuth provider. A fix is available in version 3.8.1. Severity is rated moderate.
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Zyxel adds enhancements and two new firewalls to its USG FLEX family of mid-range firewalls for SMBs
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