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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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Ubiquiti: Change Your Password, Enable 2FA

Krebs on Security

Ubiquiti , a major vendor of cloud-enabled Internet of Things (IoT) devices such as routers, network video recorders, security cameras and access control systems, is urging customers to change their passwords and enable multi-factor authentication. Change your password. In an email sent to customers today, Ubiquiti Inc.

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The Rise of One-Time Password Interception Bots

Krebs on Security

In February, KrebsOnSecurity wrote about a novel cybercrime service that helped attackers intercept the one-time passwords (OTPs) that many websites require as a second authentication factor in addition to passwords. An ad for the OTP interception service/bot “SMSRanger.”

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Ukraine Nabs Suspect in 773M Password ?Megabreach?

Krebs on Security

In January 2019, dozens of media outlets raised the alarm about a new “megabreach” involving the release of some 773 million stolen usernames and passwords that was breathlessly labeled “the largest collection of stolen data in history.” By far the most important passwords are those protecting our email inbox(es).

Passwords 354
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The Consumer Authentication Strength Maturity Model (CASMM)

Daniel Miessler

Basically, how secure is someone’s current behavior with respect to passwords and authentication, and how can they improve? The idea here is for someone in the security community—or really any security-savvy user—to use this visual to help someone with poor password hygiene. How to use this model.

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CASMM (The Consumer Authentication Strength Maturity Model)

Daniel Miessler

Basically, how secure is someone’s current behavior with respect to passwords and authentication, and what can they do to improve? The idea here is for someone in the security community—or really any security-savvy user—to use this visual to help someone with poor password hygiene. How to use this model.

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How Coinbase Phishers Steal One-Time Passwords

Krebs on Security

A recent phishing campaign targeting Coinbase users shows thieves are getting cleverer about phishing one-time passwords (OTPs) needed to complete the login process. In each case, the phishers manually would push a button that caused the phishing site to ask visitors for more information, such as the one-time password from their mobile app.

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