Krebs on Security

MAY 4, 2023

government this week put a $10 million bounty on the head of a Russian man who for the past 18 years operated Try2Check , one of the cybercrime underground’s most trusted services for checking the validity of stolen credit card data. was used to register an account with the username “Nordex” at bankir[.]com

Marketing 235

Marketing Cybercrime Accountability Cryptocurrency 235

Krebs on Security

JULY 20, 2021

A federal judge in Connecticut today handed down a sentence of time served to spam kingpin Peter “Severa” Levashov , a prolific purveyor of malicious and junk email, and the creator of malware strains that infected millions of Microsoft computers globally. The government argued that under U.S.

Antivirus 297

Antivirus Cybercrime Identity Theft Scams 297

Security Affairs

DECEMBER 22, 2020

VPN bulletproof services are widely adopted by cybercrime organizations to carry out malicious activities, including ransomware and malware attacks, e-skimming breaches, spear-phishing campaigns, and account takeovers. ” The three services were advertised on both Russian and English-speaking cybercrime forums.

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VPN Cybercrime Advertising Accountability 116

Security Affairs

FEBRUARY 9, 2023

“Today, the United States, in coordination with the United Kingdom, is designating seven individuals who are part of the Russia-based cybercrime gang Trickbot.” The operation aimed at disrupting Russian cybercrime and ransomware. ” reads the press release published by the US Treasury. and allies and partners.

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Banking Ransomware Cybercrime Malware 82

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. Image: treasury.gov.

Ransomware 230

Ransomware Cybercrime Accountability Malware 230

Security Affairs

NOVEMBER 11, 2022

The campaigns involved a new piece of malware called BadBazaar and new variants of the MOONSHINE surveillance software discovered by Citizen Lab in 2019 and employed in attacks against Tibetan activists. . We named this malware family BadBazaar in response to an early variant that posed as a third-party app store titled “APK Bazar.”

Surveillance 89

Surveillance Spyware Malware Mobile 89

Krebs on Security

DECEMBER 16, 2019

Justice Department this month offered a $5 million bounty for information leading to the arrest and conviction of a Russian man indicted for allegedly orchestrating a vast, international cybercrime network that called itself “ Evil Corp ” and stole roughly $100 million from businesses and consumers.

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Cybercrime Banking Small Business Accountability 220

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. pro , Hackforums , OpenSC , and CPAElites.

Advertising 216

Advertising Software Computers and Electronics Internet 216

SecureList

SEPTEMBER 28, 2022

Prilex is a Brazilian threat actor that has evolved out of ATM-focused malware into modular point-of-sale malware. Active since 2014, in 2016, the group decided to give up ATM malware and focus all of their attacks on PoS systems, targeting the core of the payment industry. Evolving into PoS malware.

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Malware Banking Software Encryption 96

Security Affairs

JANUARY 20, 2019

Zhukov is accused of being involved in a sophisticated ad fraud scheme that leverages advertising and malware to compromise computer networks. million computers with malware, attackers used thousands of servers and more than 10,000 counterfeit websites to impersonate legitimate web publishers. ” reported the AFP.

Advertising 82

Advertising Architecture Malware Hacking 82

Security Affairs

NOVEMBER 11, 2021

Zhukov, aka Nastra, was arrested in Bulgaria, where he had lived since 2010, in November 2018 and was extradited to the US on January 18. . million computers with malware, attackers used thousands of servers and more than 10,000 counterfeit websites to impersonate legitimate web publishers. 2—The KOVTER Malware Scheme.

Advertising 84

Advertising Mobile Internet Internet 84

Krebs on Security

DECEMBER 14, 2023

The malware used in the Target breach included the text string “ Rescator ,” which also was the handle chosen by the cybercriminal who was selling all of the cards stolen from Target customers. For starters, the text string “Rescator” was found in some of the malware used in the Target breach.

Cybercrime 225

Cybercrime Accountability Advertising Computers and Electronics 225

Security Affairs

OCTOBER 23, 2019

The US FBI issued a warning for the US private sector about e-skimming attacks carried out by the Magecart cybercrime groups. Security firms have monitored the activities of a dozen groups at least since 2010. . Anti-virus and anti-malware need to be up-to-date and firewalls strong.

Social Engineering 46

Social Engineering Advertising Software Firewall 46

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. It remains unclear how many individuals were active in the core GandCrab malware development team. of GandCrab.

Ransomware 254

Ransomware Accountability Cybercrime Passwords 254

Krebs on Security

NOVEMBER 15, 2022

Wanted Ukrainian cybercrime suspect Vyacheslav “Tank” Penchukov (right) was arrested in Geneva, Switzerland. Once inside a victim company’s bank accounts, the crooks would modify the firm’s payroll to add dozens of “ money mules ,” people recruited through work-at-home schemes to handle bank transfers.

Banking 268

Banking Small Business Accountability Cybercrime 268

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.

Energy and Utilities 122

Energy and Utilities Ransomware Banking Hacking 122

Krebs on Security

JANUARY 11, 2022

This post examines some of the clues left behind by “ Wazawaka ,” the hacker handle chosen by a major access broker in the Russian-speaking cybercrime scene. Wazawaka has been a highly active member of multiple cybercrime forums over the past decade, but his favorite is the Russian-language community Exploit.

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DDOS Accountability Cybercrime Ransomware 263

SecureList

JULY 28, 2021

The malware creators promoted their brainchild on a specially set-up YouTube channel and Discord server, where they discussed DDoS attacks. This malware is of interest for its use of infected devices as honeypots. In terms of big news, Q2 2021 was relatively calm, but not completely eventless. Conclusion.

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DDOS DNS IoT Marketing 131

eSecurity Planet

NOVEMBER 2, 2022

If you’ve used a computer for more than 5 minutes, you probably know a thing or two about computer viruses and malware. On the modern Internet, malware is a near-constant presence. Though often conflated with one another, malware and computer viruses aren’t necessarily the same thing. Looking to Protect Yourself Against Malware?

Malware 138

Malware Ransomware Antivirus Internet 138

SecureList

OCTOBER 26, 2021

Following this, they were tricked into downloading previously unknown malware. The backdoor, dubbed Tomiris, bears a number of similarities to the second-stage malware, Sunshuttle (aka GoldMax), used by DarkHalo last year. When victims tried to access their corporate mail, they were redirected to a fake copy of the web interface.

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Malware Government Surveillance Spyware 140

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 2013, Vrublevsky was convicted of hiring his most-trusted spammer and malware writer to launch a crippling distributed denial-of-service (DDoS) attack against one of his company’s chief competitors.

Cybersecurity 220

Cybersecurity Cybercrime Media Antivirus 220

Herjavec Group

AUGUST 26, 2021

We can learn a lot from the cybercrime of the past…the history of cybercrime is a glimpse into what we can expect in the future. In the past 18 months, we’ve experienced the beginning of an era that has seen cybersecurity and cybercrime at the center of it all. Dateline Cybercrime . Robert Herjavec.

Cybercrime 135

Cybercrime Computers and Electronics Banking Hacking 135

Adam Levin

DECEMBER 7, 2020

In April 2020, Google reported 18 million instances per day of malware and phishing email sent via its Gmail service using Covid-related topics as a lure. 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. At the beginning of 2020, U.S.

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IoT Artificial Intelligence Technology Scams 130

Malwarebytes

JANUARY 12, 2022

For nine years, between 2010 to 2019, Robert Davies used malware to infiltrate his targets’ devices and access their data without them knowing. He is said to have created multiple accounts on Skype to get close to his targets with the end goal of eventually tricking them into performing sex acts for him.

Engineering 98

Engineering Software Hacking Media 98

SecureWorld News

NOVEMBER 4, 2021

Their cyber methods include such things as malware insertions, such as MUD-ing, wiper attacks, like the Shamoon virus. The evolution of Iran's cybercrime objectives. We believe that Iran started heavily investing in its cyber operations program following the discovery of Stuxnet in 2010, and we can track the evolution from there.

Social Engineering 89

Social Engineering Government DDOS Engineering 89