Krebs on Security

MAY 30, 2023

A number of Discord communities focused on cryptocurrency have been hacked this past month after their administrators were tricked into running malicious Javascript code disguised as a Web browser bookmark. Scavuzzo said the administrator’s account was hijacked even though she had multi-factor authentication turned on.

Hacking 286

Hacking Scams Accountability Cryptocurrency 286

Krebs on Security

OCTOBER 13, 2021

It also shows that phishers are attempting to sign up for new Coinbase accounts by the millions as part of an effort to identify email addresses that are already associated with active accounts. Coinbase is the world’s second-largest cryptocurrency exchange, with roughly 68 million users from over 100 countries.

Passwords 343

Passwords Phishing Accountability Mobile 343

Krebs on Security

OCTOBER 5, 2022

The fabricated LinkedIn identities — which pair AI-generated profile photos with text lifted from legitimate accounts — are creating major headaches for corporate HR departments and for those managing invite-only LinkedIn groups. Another “swarm” of LinkedIn bot accounts flagged by Taylor’s group.

Accountability 272

Accountability Scams Artificial Intelligence Cryptocurrency 272

Krebs on Security

FEBRUARY 26, 2023

The general manager of Escrow.com found himself on the phone with one of the GoDaddy hackers, after someone who claimed they worked at GoDaddy called and said they needed him to authorize some changes to the account. One multifactor option — physical security keys — appears to be immune to these advanced scams.

Hacking 268

Hacking Social Engineering Phishing Scams 268

Krebs on Security

NOVEMBER 2, 2023

Among the most common ways that thieves extract cash from stolen credit card accounts is through purchasing pricey consumer goods online and reselling them on the black market. Most reshipping scams promise employees a monthly salary and even cash bonuses. Services like SWAT are known as “Drops for stuff” on cybercrime forums.

Cybercrime 271

Cybercrime Marketing Scams Retail 271

Krebs on Security

AUGUST 30, 2022

On July 20, the attackers turned their sights on internet infrastructure giant Cloudflare.com , and the intercepted credentials show at least five employees fell for the scam (although only two employees also provided the crucial one-time MFA code). Image: Cloudflare.com. 2, and Aug. On that last date, Twilio disclosed that on Aug.

Mobile 291

Mobile Phishing Authentication Accountability 291

Krebs on Security

JANUARY 30, 2024

authorities arrested a 19-year-old Florida man charged with wire fraud, aggravated identity theft, and conspiring with others to use SIM-swapping to steal cryptocurrency. 12 blog post , the attackers used their access to Mailchimp employee accounts to steal data from 214 customers involved in cryptocurrency and finance.

Social Engineering 318

Social Engineering Mobile Cybercrime Passwords 318

Krebs on Security

SEPTEMBER 30, 2022

In a statement provided to KrebsOnSecurity, LinkedIn said its teams were actively working to take these fake accounts down. “We do have strong human and automated systems in place, and we’re continually improving, as fake account activity becomes more sophisticated,” the statement reads. of spam and scam.”

CISO 310

CISO Cybercrime Accountability Cryptocurrency 310

Krebs on Security

JUNE 6, 2023

One of the most expensive aspects of any cybercriminal operation is the time and effort it takes to constantly create large numbers of new throwaway email accounts. The service in question — kopeechka[.]store ” “Are you working on large volumes and are costs constantly growing? The service in question — kopeechka[.]store

Accountability 212

Accountability Scams Cryptocurrency Advertising 212

Krebs on Security

AUGUST 16, 2022

” asked Ohad Zaidenberg , founder of CTI League , a volunteer emergency response community that emerged in 2020 to help fight COVID-19 related scams. . “Is there one person from our community that think sending cease and desist letter to a hackers forum operator is a good idea?,” “Who does it?

Data breaches 261

Data breaches Banking Cybercrime Marketing 261

Malwarebytes

JUNE 8, 2022

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. Chainalysis also notes a potential connection between SSNDOB and another dark web market trading in credit cards which called it quits in 2021.

DDOS 108

DDOS Cryptocurrency Scams Data breaches 108

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. The ark-x2[.]org

Scams 192

Scams Cryptocurrency Media Hacking 192

Krebs on Security

JULY 21, 2022

The term “pig butchering” refers to a time-tested, heavily scripted, and human-intensive process of using fake profiles on dating apps and social media to lure people into investing in elaborate scams. In a more visceral sense, pig butchering means fattening up a prey before the slaughter.

Scams 304

Scams Cryptocurrency Marketing Internet 304

Krebs on Security

JULY 29, 2021

The messages addressed customers by name and referenced past order numbers and payment amounts tied to each account. 22, 2020, when cryptocurrency wallet company Ledger acknowledged that someone had released the names, mailing addresses and phone numbers for 272,000 customers. customers this month. Urgency should be a giant red flag.

Passwords 356

Passwords Password Management Phishing Scams 356