Remove Authentication Remove Risk Remove Web Fraud
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Recycle Your Phone, Sure, But Maybe Not Your Number

Krebs on Security

The Princeton team further found 100 of those 259 numbers were linked to leaked login credentials on the web, which could enable account hijackings that defeat SMS-based multi-factor authentication. While you’re at it, consider removing your phone number as a primary or secondary authentication mechanism wherever possible.

Mobile 360
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How 1-Time Passcodes Became a Corporate Liability

Krebs on Security

The missives asked users to click a link and log in at a phishing page that mimicked their employer’s Okta authentication page. Those who submitted credentials were then prompted to provide the one-time password needed for multi-factor authentication. That’s down from 53 percent that did so in 2018, Okta found.

Mobile 338
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The ‘Zelle Fraud’ Scam: How it Works, How to Fight Back

Krebs on Security

In reality, the fraudster initiates a transaction — such as the “forgot password” feature on the financial institution’s site — which is what generates the authentication passcode delivered to the member. To combat this scam Zelle introduced out-of-band authentication with transaction details.

Scams 362
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Arrest, Raids Tied to ‘U-Admin’ Phishing Kit

Krebs on Security

Perhaps the biggest selling point for U-Admin is a module that helps phishers intercept multi-factor authentication codes. Qbot) — to harvest one-time codes needed for multi-factor authentication. There are multiple recent reports that U-Admin has been used in conjunction with malware — particularly Qakbot (a.k.a.

Phishing 329
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Would You Have Fallen for This Phone Scam?

Krebs on Security

As it turned out, calling the phone number on the back of the credit card from the phone number linked with the card provided the most recent transactions without providing any form of authentication.” “I was appalled that Citi would do that. ” Image: Next Caller.

Scams 363
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Identity Thieves Bypassed Experian Security to View Credit Reports

Krebs on Security

Clearly, Experian found it simpler to respond this way, rather than acknowledging the problem and addressing the root causes (lazy authentication and abhorrent account recovery practices). But there are some concrete steps that everyone can take which will dramatically lower the risk that identity thieves will ruin your financial future.

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Fla. Man Charged in SIM-Swapping Spree is Key Suspect in Hacker Groups Oktapus, Scattered Spider

Krebs on Security

The missives asked users to click a link and log in at a phishing page that mimicked their employer’s Okta authentication page. Those who submitted credentials were then prompted to provide the one-time password needed for multi-factor authentication. A booking photo of Noah Michael Urban released by the Volusia County Sheriff.