Krebs on Security

FEBRUARY 17, 2020

A new email-based extortion scheme apparently is making the rounds, targeting Web site owners serving banner ads through Google’s AdSense program. ” “Next an ad serving limit will be placed on your publisher account and all the revenue will be refunded to advertisers.

Scams 328

Scams Advertising Accountability Web Fraud 328

Krebs on Security

NOVEMBER 2, 2023

Most online retailers grew wise to these scams years ago and stopped shipping to regions of the world most frequently associated with credit card fraud, including Eastern Europe, North Africa, and Russia. Most reshipping scams promise employees a monthly salary and even cash bonuses.

Cybercrime 268

Cybercrime Marketing Scams Retail 268

Krebs on Security

MAY 5, 2021

After a user logs in, the link prompts them to install a malicious but innocuously-named app that gives the attacker persistent, password-free access to any of the user’s emails and files, both of which are then plundered to launch malware and phishing scams against others. Image: Proofpoint.

Accountability 324

Accountability Passwords Advertising Phishing 324

Krebs on Security

JULY 18, 2022

net , a service that advertised to cybercriminals seeking to obfuscate their malicious software so that it goes undetected by all or at least most of the major antivirus products on the market. net , which advertised “free unlimited internet file-sharing platform” for those who agreed to install their software.

VPN 300

VPN Computers and Electronics Antivirus Software 300

Krebs on Security

FEBRUARY 24, 2023

Last year, researchers at Minerva Labs spotted the botnet being used to blast out sextortion scams. The service is currently advertising access to more than 150,000 devices globally. com has been advertised for nearly a decade on the forum Black Hat World by the user BHProxies. WHO’S BEHIND BHPROXIES?

Accountability 226

Accountability Advertising Marketing Malware 226

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 272

Scams Wireless Phishing Banking 272

Krebs on Security

AUGUST 9, 2021

Also, this greenhorn criminal clearly had bought into BriansClub’s advertising, which uses my name and likeness in a series of ads that run on all the top cybercrime forums. After all, nobody who gets phished or scammed is going to report the crime to the authorities. Caveat Emptor!

Phishing 354

Phishing Cybercrime Accountability Advertising 354

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. Another domain with the Google Analytics code US-2665744 was sscompany[.]net.

Malware 200

Malware VPN Internet Internet 200

Krebs on Security

APRIL 30, 2020

Most online retailers years ago stopped shipping to regions of the world most frequently associated with credit card fraud, including Eastern Europe, North Africa, and Russia. For example, reshipping scams have over the years become easier for both reshipping mule operators and the mules themselves.

Cybercrime 306

Cybercrime Computers and Electronics Marketing Scams 306

Krebs on Security

AUGUST 2, 2022

Here’s what part of their current homepage looks like: The SocksEscort home page says its services are perfect for people involved in automated online activity that often results in IP addresses getting blocked or banned, such as Craigslist and dating scams, search engine results manipulation, and online surveys. Image: Spur.us.

Malware 253

Malware Cybercrime Internet Internet 253

Krebs on Security

MARCH 22, 2022

According to Russian prosecutors, the scam went like this: Consumers would receive an SMS with links to sites that falsely claimed a number of well-known companies were sponsoring drawings and lotteries for people who enrolled or agreed to answer surveys. “I do not think that it was a reason for his arrest,” Artimovich said.

Banking 191

Banking Marketing DDOS Risk 191

Malwarebytes

JUNE 8, 2022

SSNDOB advertised its services on dark web forums and offered customer support for buyers. We’ve noted the gradual emergence of Bitcoin ATMs in scams previously; here, cryptocurrency ATMs are more popular as a payment method to SSNDOB than other dubious online services. The Bitcoin boon.

DDOS 103

DDOS Cryptocurrency Scams Data breaches 103

Krebs on Security

APRIL 11, 2022

Online scams that try to separate the unwary from their cryptocurrency are a dime a dozen, but a great many seemingly disparate crypto scam websites tend to rely on the same dodgy infrastructure providers to remain online in the face of massive fraud and abuse complaints from their erstwhile customers. ” Ark-x2[.]org

Scams 190

Scams Cryptocurrency Media Hacking 190

Krebs on Security

JUNE 6, 2023

In May, KrebsOnSecurity interviewed a Russian spammer named “ Quotpw “ who was mass-registering accounts on the social media network Mastodon in order to conduct a series of huge spam campaigns advertising scam cryptocurrency investment platforms. com site,” the Trend researchers wrote. . Image: Trend Micro.

Accountability 209

Accountability Scams Cryptocurrency Advertising 209

Krebs on Security

FEBRUARY 28, 2023

Each advertises their claimed access to T-Mobile systems in a similar way. The prices advertised for a SIM-swap against T-Mobile customers in the latter half of 2022 ranged between USD $1,000 and $1,500, while SIM-swaps offered against AT&T and Verizon customers often cost well more than twice that amount.

Mobile 310

Mobile Phishing Authentication Advertising 310

Krebs on Security

APRIL 16, 2020

As a result, domain name registrars are under increasing pressure to do more to combat scams and misinformation during the COVID-19 pandemic. By most measures, the volume of new domain registrations that include the words “Coronavirus” or “Covid” has closely tracked the spread of the deadly virus. .

Cyber threats 284

Cyber threats Phishing Data collection Government 284

Krebs on Security

FEBRUARY 25, 2021

.” According to ID.me, a major driver of phony jobless claims comes from social engineering, where people have given away personal data in response to romance or sweepstakes scams, or after applying for what they thought was a legitimate work-from-home job. “A lot of this is targeting the elderly,” Hall said. protections.

Scams 311

Scams Insurance DDOS Authentication 311