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 244

Ransomware Cybercrime Accountability Malware 244

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.

Advertising 224

Advertising Software Computers and Electronics Internet 224

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.

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Ransomware Antivirus Malware Banking 71

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. The big fish.

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Antivirus Advertising Hacking Banking 92

Security Affairs

AUGUST 24, 2020

Dharma, also known as Crysis , has been distributed under a ransomware-as-a-service (RaaS) model at least since 2016. For instance, to disable built-in antivirus software, the attackers used Defender Control and Your Uninstaller. Group-IB researchers have recently observed increased activities around Dharma ransomware distribution.

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Krebs on Security

DECEMBER 29, 2022

Here’s a look at some of the more notable cybercrime stories from the past year, as covered by KrebsOnSecurity and elsewhere. This bold about-face dumbfounded many longtime Norton users because antivirus firms had spent years broadly classifying all cryptomining programs as malware. A single bitcoin is trading at around $45,000.

Cryptocurrency 238

Cryptocurrency Cybercrime Computers and Electronics Scams 238

Security Boulevard

MARCH 31, 2021

At the start of March 2021, Microsoft rushed out patches for a critical zero-day Vulnerability in Exchange Server (2010, 2013, 2016, and 2019). Cybercrime to cost over $10 Trillion by 2025. FBI Internet Crime Report 2020: Cybercrime Skyrocketed, with Email Compromise Accounting for 43% of Losses. Stay safe and secure.

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Energy and Utilities Ransomware Banking Hacking 120

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. Brian Krebs | @briankrebs.

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Accountability Cybersecurity Penetration Testing InfoSec 139

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

Malwarebytes

APRIL 5, 2023

In fact, an October 2022 Government Accountability Office (GAO) report found that loss of learning following a cyberattack ranged from three days to three weeks, with recovery time taking anywhere from two to nine months. Require all accounts with credentialed logins to comply with NIST standards for password policies.

Education 63

Education Ransomware Cybersecurity Risk 63

eSecurity Planet

DECEMBER 19, 2023

Cybercrime will go to the next level: Cyberattackers will implement improved skills, “shift left” attacks, and shifting strategies to adjust to evolving cyberdefense. While these solutions (such as [Microsoft365]) offer a level of protection and capabilities (antivirus, anti-spam, archiving, etc.),

Cybersecurity 140

Cybersecurity CISO Government Technology 140

Security Affairs

SEPTEMBER 5, 2018

For more than two years, there was not a single sign of Silence that would enable to identify them as an independent cybercrime group. Group-IB incident response and intelligence teams detected Silence’s activity in 2016 for the very first time. Like most cybercrime groups, Silence uses phishing emails.

Banking 56

Banking Cybercrime Phishing Penetration Testing 56

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.

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Cybersecurity Cybercrime Media Antivirus 226

Spinone

OCTOBER 13, 2020

Why Ransomware is the Fastest Growing Malware Threat Since 2016, over 4,000 ransomware attacks have occurred daily. It has been noted that paying a ransom demand only encourages this type of cybercrime and funds it. In this post, we will take a look at ransomware trends, costs, targets, and ransomware prevention software.

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Ransomware Backups Data breaches Encryption 52

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.

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Malware Ransomware Antivirus Internet 140

Krebs on Security

SEPTEMBER 23, 2021

In October 2016, media outlets reported that data collected by some of the world’s most renowned cybersecurity experts had identified frequent and unexplained communications between an email server used by the Trump Organization and Alfa Bank , one of Russia’s largest financial institutions. trump-email.com). trump-email.com).

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