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Failures in Twitter’s Two-Factor Authentication System

Schneier on Security

Twitter is having intermittent problems with its two-factor authentication system: Not all users are having problems receiving SMS authentication codes, and those who rely on an authenticator app or physical authentication token to secure their Twitter account may not have reason to test the mechanism.

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Roku disclosed a new security breach impacting 576,000 accounts

Security Affairs

Roku announced that 576,000 accounts were compromised in a new wave of credential stuffing attacks. Roku announced that 576,000 accounts were hacked in new credential stuffing attacks, threat actors used credentials stolen from third-party platforms. Then, they enter those accounts to abuse permissions, siphoning out data, or both.

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PyPI enforces 2FA authentication to prevent maintainers’ account takeover

Security Affairs

PyPI is going to enforce two-factor authentication (2FA) for all project maintainers by the end of this year over security concerns. Due to security concerns, PyPI will be mandating the use of two-factor authentication (2FA) for all project maintainers by the end of this year. ” reads the announcement.

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Microsoft announces passwordless authentication for consumer accounts

Security Affairs

Microsoft announced that users can access their consumer accounts without providing passwords and using more secure authentication methods. SecurityAffairs – hacking, passwordless authentication). The post Microsoft announces passwordless authentication for consumer accounts appeared first on Security Affairs.

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Multi-Factor Authentication Fatigue Attack, Signal Account Twilio Hack, Facebook and Instagram In-App Browser

Security Boulevard

The post Multi-Factor Authentication Fatigue Attack, Signal Account Twilio Hack, Facebook and Instagram In-App Browser appeared first on The Shared Security Show. The post Multi-Factor Authentication Fatigue Attack, Signal Account Twilio Hack, Facebook and Instagram In-App Browser appeared first on The Shared Security Show.

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Box flaw allowed to bypass MFA and takeover accounts

Security Affairs

A vulnerability in the implementation of multi-factor authentication (MFA) for Box allowed threat actors to take over accounts. A vulnerability in the implementation of multi-factor authentication (MFA) for Box allowed attackers to take over accounts without having access to the victim’s phone, Varonis researchers reported.

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EvilProxy used in massive cloud account takeover scheme

Security Affairs

Cloud account takeover scheme utilizing EvilProxy hit over 100 top-level executives of global organizations EvilProxy was observed sending 120,000 phishing emails to over a hundred organizations to steal Microsoft 365 accounts. Proofpoint noticed a worrisome surge of successful cloud account compromises in the past five months.