Krebs on Security

FEBRUARY 4, 2021

Like most cybercrime forums, OGUsers is overrun with shady characters who are there mainly to rip off other members. Any accounts that you value should be secured with a unique and strong password, as well the most robust form of multi-factor authentication available. THE MIDDLEMEN. WHAT YOU CAN DO.

Accountability 302

Accountability Hacking Media Mobile 302

Krebs on Security

DECEMBER 8, 2022

.” While CLOP as a money making collective is a fairly young organization, security experts say CLOP members hail from a group of Threat Actors (TA) known as “TA505,” which MITRE’s ATT&CK database says is a financially motivated cybercrime group that has been active since at least 2014.

Healthcare 265

Healthcare Backups Ransomware Insurance 265

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. ” TMO UP! .”

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Mobile Phishing Authentication Advertising 312

Krebs on Security

JULY 29, 2021

Every time there is another data breach, we are asked to change our password at the breached entity. Our continued reliance on passwords for authentication has contributed to one toxic data spill or hack after another.

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Passwords Password Management Phishing Scams 356

Krebs on Security

SEPTEMBER 2, 2021

Here’s the story of a cybercrime group that compromises up to 100,000 email inboxes per day, and apparently does little else with this access except siphon gift card and customer loyalty program data that can be resold online. mail server responds “OK” = successful access).

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Accountability Authentication Passwords Hacking 292

Krebs on Security

MARCH 29, 2022

” On April 5, 2021, Everlynn posted a new sales thread to the cybercrime forum cracked[.]to In other cases, KT said, hackers will try to guess the passwords of police department email systems. Most govs use [Microsoft] Outlook, so it’s more difficult because theres usually some sort of multi-factor authentication.

Accountability 275

Accountability Government Hacking Social Engineering 275

Krebs on Security

JUNE 6, 2023

However, far more interesting is their program for rewarding people who choose to sell Kopeechka usernames and passwords for working email addresses. com, a website that mimics the legitimate Scamdoc.com site for measuring the trustworthiness and authenticity of various sites. com site,” the Trend researchers wrote.

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Accountability Scams Cryptocurrency Advertising 212

Krebs on Security

NOVEMBER 6, 2018

The force was originally created to tackle a range of cybercrimes, but Tarazi says SIM swappers are a primary target now for two reasons. Soon after, the attackers were able to use their control over his mobile number to reset his Gmail account password. ” TWO-FACTOR BREAKDOWN.

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Mobile Cryptocurrency Accountability Passwords 236

Krebs on Security

APRIL 27, 2022

Fake EDRs have become such a reliable method in the cybercrime underground for obtaining information about account holders that several cybercriminals have started offering services that will submit these fraudulent EDRs on behalf of paying clients to a number of top social media and technology firms.

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Mobile Government Media Technology 184