Krebs on Security

AUGUST 30, 2022

A recent spate of SMS phishing attacks from one cybercriminal group has spawned a flurry of breach disclosures from affected companies, which are all struggling to combat the same lingering security threat: The ability of scammers to interact directly with employees through their mobile devices.

Mobile 288

Mobile Phishing Authentication Accountability 288

Krebs on Security

SEPTEMBER 29, 2021

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.”

Passwords 319

Passwords Mobile Authentication Banking 319

Krebs on Security

NOVEMBER 23, 2018

Even so, anti-phishing company PhishLabs found in a survey last year that more than 80% of respondents believed the green lock indicated that a website was either legitimate and/or safe. Now that anyone can get SSL certificates for free , phishers and other scammers that ply their trade via fake Web sites are starting to up their game.

Scams 272

Scams Wireless Phishing Banking 272

Krebs on Security

FEBRUARY 28, 2023

In each case, the goal of the attackers was the same: Phish T-Mobile employees for access to internal company tools, and then convert that access into a cybercrime service that could be hired to divert any T-Mobile user’s text messages and phone calls to another device.

Mobile 310

Mobile Phishing Authentication Advertising 310

Krebs on Security

JULY 29, 2021

Our continued reliance on passwords for authentication has contributed to one toxic data spill or hack after another. TARGETED PHISHING. The targeted phishing message that went out to classicfootballshirts.co.uk So hopefully by this point it should be clear why re-using passwords is generally a bad idea. customers this month.

Passwords 355

Passwords Password Management Phishing Scams 355