Krebs on Security

MAY 13, 2024

This post examines the activities of Khoroshev’s many alter egos on the cybercrime forums, and tracks the career of a gifted malware author who has written and sold malicious code for the past 14 years. was used by a Russian-speaking member called Pin on the English-language cybercrime forum Opensc. Dmitry Yuryevich Khoroshev.

Ransomware 230

Ransomware Cybercrime Accountability Malware 230

Krebs on Security

JULY 28, 2022

The service, which accepts PayPal, Bitcoin and all major credit cards, is aimed primarily at enterprises engaged in repetitive, automated activity that often results in an IP address being temporarily blocked — such as data scraping, or mass-creating new accounts at some service online. Which hints at a possible BOTNET. “Online[.]io

Advertising 216

Advertising Software Computers and Electronics Internet 216

Security Affairs

JUNE 23, 2020

Fxmsp gained worldwide fame in May 2019, after it was reported that the networks belonging to leading antivirus software companies had been compromised. Fxmsp took his first steps in the cybercrime scene in September 2016 when he registered on an underground forum, fuckav[.]ru. Geography and victims. First steps. Proxy seller.

Antivirus 83

Antivirus Advertising Hacking Banking 83

Security Affairs

DECEMBER 7, 2019

“According to the indictment, Bugat is a malware specifically crafted to defeat antivirus and other protective measures employed by victims. ” According to the indictment, the criminal duo used the stolen banking credentials to make unauthorized transfers from the victims’ bank accounts to bank accounts owned by “money mules.”

Banking 65

Banking Malware Cybercrime Accountability 65

SiteLock

AUGUST 27, 2021

As cybercrime grows and evolves, malware remains a constant weapon in a cybercriminal’s armory. However, defacements accounted for only 15% of malware incidents in Q3 2017. If your website hasn’t been defaced, you might still have malware if: Your account login information was changed without your consent.

Malware 98

Malware Backups Cybercrime Antivirus 98

Security Affairs

NOVEMBER 19, 2019

Ransomware accounted for over half of all malicious mailings in H1 2019, Troldesh aka Shade being the most popular tool among cybercriminals. To bypass antivirus systems, hackers send out malicious emails in non-working hours with delayed activation. Links account for 29%, while attachments—for 71%. rar archive files.

Ransomware 71

Ransomware Antivirus Malware Banking 71

Security Affairs

OCTOBER 31, 2022

In the early afternoon of Friday 12 May 2017, the media broke the news of a global computer security attack carried out through a malicious code capable of encrypting data residing in information systems and demanding a ransom in cryptocurrency to restore them, the Wannacry ransomware. How did the contagion stop?

Malware 97

Malware Computers and Electronics Encryption Ransomware 97

Security Affairs

AUGUST 24, 2020

In some attacks, they attempted to elevate privileges using exploit for CVE-2017-0213. For instance, to disable built-in antivirus software, the attackers used Defender Control and Your Uninstaller. Interestingly, the threat actors likely didn’t have a clear plan on what to do with the compromised networks.

Threat Detection 86

Threat Detection Ransomware Advertising Cybercrime 86

eSecurity Planet

DECEMBER 3, 2021

Here are the top Twitter accounts to follow for the latest commentary, research, and much-needed humor in the ever-evolving information security space. Brian Krebs is an independent investigative reporter known for his coverage of technology, malware , data breaches , and cybercrime developments. Bruce Schneier | @schneierblog.

Accountability 134

Accountability Cybersecurity Penetration Testing InfoSec 134

eSecurity Planet

FEBRUARY 16, 2021

This is especially true for your existing intrusion detection and prevention system (IDPS), antivirus, and anti-malware. Enterprise ransomware accounts for 81% of total infections, and by market segment, 62% are small to medium-sized businesses ( Symantec ). Update Anti-Ransomware Software. Offline Backups. Ransomware facts.

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Ransomware Backups Software Encryption 97

Security Affairs

NOVEMBER 28, 2020

A credible threat actor is offering access to the email accounts of hundreds of C-level executives for $100 to $1500 per account. Access to the email accounts of hundreds of C-level executives is available on the Exploit.in for $100 to $1500 per account. Exploit.in ” reported ZDNet.

Accountability 105

Accountability Cybercrime Hacking Retail 105

Krebs on Security

JULY 8, 2019

But GandCrab far eclipsed the success of competing ransomware affiliate programs largely because its authors worked assiduously to update the malware so that it could evade antivirus and other security defenses. ru , a site which marketed dedicated Web servers to individuals involved in various cybercrime projects.

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Ransomware Accountability Cybercrime Passwords 254

Krebs on Security

AUGUST 8, 2023

In contrast, WormGPT has promoted itself as a new, uncensored LLM that was created specifically for cybercrime activities. WormGPT was initially sold exclusively on HackForums , a sprawling, English-language community that has long featured a bustling marketplace for cybercrime tools and services. “I’m an open book.”

Malware 212

Malware Cybercrime Advertising Phishing 212

Security Affairs

SEPTEMBER 5, 2018

Confirmed thefts by Silence increased more than fivefold from just 100 000 USD in 2017 to 550 000 USD in less than a year. For more than two years, there was not a single sign of Silence that would enable to identify them as an independent cybercrime group. Since autumn 2017, the group has become more active.

Banking 51

Banking Cybercrime Phishing Penetration Testing 51

Security Affairs

APRIL 28, 2024

Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press.

Cybercrime 96

Cybercrime Spyware Data breaches Antivirus 96

Spinone

OCTOBER 13, 2020

National Security Agency tool that was leaked by the hacker group “Shadow Brokers” in 2017. It has been noted that paying a ransom demand only encourages this type of cybercrime and funds it. Endpoint security includes antivirus, anti-malware, and anti-ransomware solutions that scan and protect your end-user clients.

Ransomware 52

Ransomware Backups Data breaches Encryption 52

Krebs on Security

FEBRUARY 26, 2019

Sergei Mikhailov , formerly deputy chief of Russia’s top anti-cybercrime unit, was sentenced today to 22 years in prison. In a telephone interview with this author in 2011, Vrublevsky said he was convinced that Mikhailov was taking information gathered by Russian government cybercrime investigators and feeding it to U.S.

Cybersecurity 220

Cybersecurity Cybercrime Media Antivirus 220

eSecurity Planet

NOVEMBER 2, 2022

Though polite, the Creeper was still an annoyance to some, and in 1971, Ray Tomlinson developed the first antivirus software , called Reaper. One of the first pieces of antivirus software , McAfee’s VirusScan, was released in 1987. It also would actively shut down antivirus processes to evade detection and removal.

Malware 138

Malware Ransomware Antivirus Internet 138

Adam Levin

DECEMBER 7, 2020

As with any potential cybercrime, deterrence here will be aided by an awareness of what deepfakes are, how they work, and what they can and can’t do. As a proof of concept in 2017, researchers at the Stevens Institute of Technology used data from two large-scale data breaches where millions of passwords had been compromised.

IoT 130

IoT Artificial Intelligence Technology Scams 130

Krebs on Security

SEPTEMBER 23, 2021

Those publications set off speculation about a possible secret back-channel of communications, as well as a series of lawsuits and investigations that culminated last week with the indictment of the same former federal cybercrime prosecutor who brought the data to the attention of the FBI five years ago. trump-email.com).

Banking 362

Banking DNS Internet Internet 362