Krebs on Security

JANUARY 7, 2025

” Perm is the current administrator of Star Fraud , one of the more consequential cybercrime communities on Telegram and one that has emerged as a foundry of innovation in voice phishing attacks. That is why I am not worried as we see criminals migrate to various ‘encrypted’ platforms that promise to ignore thepolice.

Phishing 336

Phishing Cryptocurrency Accountability Social Engineering 336

Krebs on Security

JUNE 15, 2024

A 22-year-old man from the United Kingdom arrested this week in Spain is allegedly the ringleader of Scattered Spider , a cybercrime group suspected of hacking into Twilio , LastPass , DoorDash , Mailchimp , and nearly 130 other organizations over the past two years. man arrested was a SIM-swapper who went by the alias “ Tyler.”

Hacking 343

Hacking Phishing Cybercrime Passwords 343

Krebs on Security

JANUARY 30, 2024

Among those was the encrypted messaging app Signal , which said the breach could have let attackers re-register the phone number on another device for about 1,900 users. LastPass said criminal hackers had stolen encrypted copies of some password vaults, as well as other personal information. On July 28 and again on Aug.

Social Engineering 358

Social Engineering Mobile Passwords Cybercrime 358

Krebs on Security

OCTOBER 8, 2020

But judging from the proliferation of help-wanted ads for offensive pentesters in the cybercrime underground, today’s attackers have exactly zero trouble gaining that initial intrusion: The real challenge seems to be hiring enough people to help everyone profit from the access already gained. THE DOCTOR IS IN.

Cybercrime 352

Cybercrime Malware VPN Ransomware 352

Krebs on Security

DECEMBER 8, 2022

First spotted in mid-August 2022 , Venus is known for hacking into victims’ publicly-exposed Remote Desktop services to encrypt Windows devices. Encrypting sensitive data wherever possible. Department of Health and Human Services (HHS) warned that Venus ransomware attacks were targeting a number of U.S. healthcare organizations.

Healthcare 330

Healthcare Backups Ransomware Insurance 330

Krebs on Security

AUGUST 23, 2024

When Caturegli discovered an encryption certificate being actively used for the domain memrtcc.ad, the domain was still available for registration. But Caturegli said ransomware gangs and other cybercrime groups could siphon huge volumes of Microsoft Windows credentials from quite a few companies with just a small up-front investment.

DNS 327

DNS Internet Internet Authentication 327

Krebs on Security

JULY 25, 2023

Proxy services can be used in a legitimate manner for several business purposes — such as price comparisons or sales intelligence — but they are massively abused for hiding cybercrime activity because they make it difficult to trace malicious traffic to its original source. SocksEscort began in 2009 as “ super-socks[.]com com , segate[.]org

Malware 244

Malware VPN Internet Internet 244