Remove Authentication Remove Risk Remove Scams Remove Web Fraud
article thumbnail

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

Krebs on Security

What follows is a deep dive into how this increasingly clever Zelle fraud scam typically works, and what victims can do about it. Last week’s story warned that scammers are blasting out text messages about suspicious bank transfers as a pretext for immediately calling and scamming anyone who responds via text.

Scams 355
article thumbnail

Would You Have Fallen for This Phone Scam?

Krebs on Security

You may have heard that today’s phone fraudsters like to use use caller ID spoofing services to make their scam calls seem more believable. Sure enough, he said, as long as he was calling from the number on file for his account, the automated system let him review recent transactions without any further authentication.

Scams 359
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

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. Image: Cloudflare.com.

Mobile 299
article thumbnail

Hackers Claim They Breached T-Mobile More Than 100 Times in 2022

Krebs on Security

Countless websites and online services use SMS text messages for both password resets and multi-factor authentication. First, they included an offer to use a mutually trusted “middleman” or escrow provider for the transaction (to protect either party from getting scammed). ” TMO UP!

Mobile 315
article thumbnail

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

Krebs on Security

” The operation was carried out in coordination with the FBI and authorities in Australia, which was particularly hard hit by phishing scams perpetrated by U-Admin customers. Perhaps the biggest selling point for U-Admin is a module that helps phishers intercept multi-factor authentication codes. Image: fr3d.hk/blog.

Phishing 279
article thumbnail

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.

article thumbnail

Glut of Fake LinkedIn Profiles Pits HR Against the Bots

Krebs on Security

Fake profiles also may be tied to so-called “pig butchering” scams , wherein people are lured by flirtatious strangers online into investing in cryptocurrency trading platforms that eventually seize any funds when victims try to cash out. of spam and scams. “Clearly they are not monitored,” Taylor assessed.