Krebs on Security

JULY 25, 2023

Researchers this month uncovered a two-year-old Linux-based remote access trojan dubbed AVrecon that enslaves Internet routers into botnet that bilks online advertisers and performs password-spraying attacks. SocksEscort[.]com com , is what’s known as a “SOCKS Proxy” service.

Malware 211

Malware VPN Internet Internet 211

Krebs on Security

JANUARY 30, 2024

Those who submitted credentials were then prompted to provide the one-time password needed for multi-factor authentication. LastPass said criminal hackers had stolen encrypted copies of some password vaults, as well as other personal information. A booking photo of Noah Michael Urban released by the Volusia County Sheriff.

Social Engineering 326

Social Engineering Mobile Cybercrime Passwords 326

Krebs on Security

FEBRUARY 28, 2024

Lee was trying to scam people on Telegram. Unfortunately for us, Doug freaked out after deciding he’d been tricked — backing up his important documents, changing his passwords, and then reinstalling macOS on his computer. ” Image: SlowMist.

Malware 277

Malware Cryptocurrency Software Scams 277

Krebs on Security

AUGUST 30, 2022

Those who submitted credentials were then prompted to provide the one-time password needed for multi-factor authentication. DigitalOcean said the MailChimp incident resulted in a “very small number” of DigitalOcean customers experiencing attempted compromises of their accounts through password resets. Image: Cloudflare.com.

Mobile 299

Mobile Phishing Authentication Accountability 299

Krebs on Security

JULY 18, 2022

For the past seven years, an online service known as 911 has sold access to hundreds of thousands of Microsoft Windows computers daily, allowing customers to route their Internet traffic through PCs in virtually any country or city around the globe — but predominantly in the United States. THE INTERNET NEVER FORGETS.

VPN 312

VPN Computers and Electronics Antivirus Software 312

Krebs on Security

SEPTEMBER 2, 2021

Some of the most successful and lucrative online scams employ a “low-and-slow” approach — avoiding detection or interference from researchers and law enforcement agencies by stealing small bits of cash from many people over an extended period.

Accountability 301

Accountability Authentication Passwords Hacking 301

Krebs on Security

NOVEMBER 23, 2018

‘Tis the season when even those who know a thing or two about Internet scams tend to let down their guard in the face of an eye-popping discount or the stress of last-minute holiday shopping. Even people who shop mainly at big-name online stores can get scammed if they’re not wary of too-good-to-be-true offers.

Scams 276

Scams Wireless Phishing Banking 276

Krebs on Security

FEBRUARY 24, 2023

Last year, researchers at Minerva Labs spotted the botnet being used to blast out sextortion scams. BitSight researchers found significant overlap in the Internet addresses used by those domains and a domain called BHproxies[.]com.

Accountability 236

Accountability Advertising Marketing Malware 236

Krebs on Security

AUGUST 2, 2022

With the recent demise of several popular “proxy” services that let cybercriminals route their malicious traffic through hacked PCs, there is now something of a supply chain crisis gripping the underbelly of the Internet. A review of the Internet addresses historically used by Super-socks[.]biz Image: Spur.us.

Malware 265

Malware Cybercrime Internet Internet 265

Krebs on Security

FEBRUARY 28, 2023

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).

Mobile 315

Mobile Phishing Authentication Advertising 315

Krebs on Security

JANUARY 22, 2019

In July 2018, email users around the world began complaining of receiving spam which began with a password the recipient used at some point in the past and threatened to release embarrassing videos of the recipient unless a bitcoin ransom was paid.

DNS 242

DNS Internet Internet Computers and Electronics 242