Krebs on Security

FEBRUARY 9, 2023

Authorities in the United States and United Kingdom today levied financial sanctions against seven men accused of operating “ Trickbot ,” a cybercrime-as-a-service platform based in Russia that has enabled countless ransomware attacks and bank account takeovers since its debut in 2016. companies and government entities.

Hacking 190

Hacking Cybercrime Ransomware Government 190

Krebs on Security

APRIL 3, 2024

Roughly nine years ago, KrebsOnSecurity profiled a Pakistan-based cybercrime group called “ The Manipulaters ,” a sprawling web hosting network of phishing and spam delivery platforms.

Phishing 218

Phishing Cybercrime Malware Advertising 218

Krebs on Security

SEPTEMBER 6, 2021

In May 2015, KrebsOnSecurity briefly profiled “ The Manipulaters ,” the name chosen by a prolific cybercrime group based in Pakistan that was very publicly selling spam tools and a range of services for crafting, hosting and deploying malicious email. One of several current Fudtools sites run by The Manipulaters.

Software 236

Software Phishing Cybercrime Accountability 236

Security Affairs

DECEMBER 29, 2019

Experts uncovered a new tool dubbed BIOLOAD used by the FIN7 cybercrime group used as a dropper for a new variant of the Carbanak backdoor. The group that has been active since late 2015 targeted businesses worldwide to steal payment card information. ” Fortinet concludes. Pierluigi Paganini. SecurityAffairs – FIN7, malware).

Cybercrime 59

Cybercrime Antivirus Identity Theft Advertising 59

Security Affairs

SEPTEMBER 22, 2018

The Latvian expert Ruslans Bondars (37), who developed and run the counter antivirus service Scan4You has been sentenced to 14 years in prison. Scan4you is a VirusTotal like online multi-engine antivirus scanning service that could be used by vxers to test evasion abilities of their malware against the major antiviruses.

Malware 89

Malware Antivirus Retail Advertising 89

Security Affairs

MARCH 18, 2020

In January, Chinese hackers have exploited another zero-day vulnerability in the Trend Micro OfficeScan antivirus in an attack that hit Mitsubishi Electric. Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->. SecurityAffairs – hacking, cybercrime). Pierluigi Paganini.

Authentication 103

Authentication Advertising Antivirus Cybercrime 103

Security Affairs

OCTOBER 11, 2020

ransomware displays ransom note in innovative way Carnival confirms data breach as a result of the August ransomware attack Google enhances malware protection for accounts enrolled in Advanced Protection Program (APP) Russian Cybercrime group is exploiting Zerologon flaw, Microsoft warns. Pierluigi Paganini.

Advertising 84

Advertising Antivirus Data privacy Ransomware 84

The Last Watchdog

JUNE 21, 2020

File encryption 2013 – 2015. The newsmaking emergence of CTB-Locker in 2014 and the CryptoWall ransomware in 2015 fully demonstrated this multi-pronged shift. RaaS rollout 2015 – 2018. Another fundamental tweak was the onset of Ransomware-as-a-Service (RaaS) in May 2015. pharma giant ExecuPharm. About the essayist.

Ransomware 243

Ransomware Hacking Encryption Penetration Testing 243

Security Affairs

MARCH 10, 2020

Microsoft is warning of human-operated ransomware, this kind of attack against businesses is becoming popular in the cybercrime ecosystem. Human-operated ransomware is a technique usually employed in nation-state attacks that is becoming very popular in the cybercrime ecosystem. ” continues Microsoft. Pierluigi Paganini.

Ransomware 113

Ransomware Cybercrime Social Engineering Banking 113

Security Affairs

APRIL 27, 2020

The cybercrime gang also apologized for the damages they have caused their victims. We are also publishing our decryption soft; we also hope that, having the keys, antivirus companies will issue their own more user-friendly decryption tools.” Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->.

Ransomware 117

Ransomware Advertising Antivirus Education 117

Security Affairs

APRIL 14, 2019

The crooks used malicious emails purporting to be legitimate from such entities as Western Union, Norton AntiVirus and the IRS to spread the malware. Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->. SecurityAffairs – Romanian Duo, cybercrime). Gaughan in the Northern District of Ohio.

Cryptocurrency 87

Cryptocurrency Identity Theft Advertising Accountability 87

Security Affairs

SEPTEMBER 22, 2020

The Lokibot malware has been active since 2015, it is an infostealer that was involved in many malspam campaigns aimed at harvest credentials from web browsers, email clients, admin tools and that was also used to target cryptocoin-wallet owners. Below the list of mitigations: Maintain up-to-date antivirus signatures and engines.

Malware 64

Malware Passwords Advertising Antivirus 64

Security Affairs

SEPTEMBER 20, 2019

Experts revealed that the botnet was used by the TA505 cybercrime gang to distribute the FlawedAmmy RAT and some email stealers. The Amedey malware sends back to the server several data, including a unique identifier of the infected system, the malware version, operating system, antivirus software, system name, and username.

Phishing 81

Phishing Social Engineering Malware Advertising 81

Security Affairs

APRIL 17, 2019

The latest variant appeared in the cybercrime underground in December 2018, it was named HawkEye Reborn v9. ” ~ Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->. The author is selling it through a licensing model and is also offering access to updates for specific periods of time. Pierluigi Paganini.

Antivirus 82

Antivirus Malware Advertising Passwords 82

Security Affairs

NOVEMBER 4, 2018

” Kraken Cryptor is a ransomware-as-a-service (RaaS) affiliate program that first appeared in the cybercrime underground on August 16, 2018, it was advertised in a top-tier Russian-speaking cybercriminal forum by the threat actor ThisWasKraken. Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->.

Ransomware 94

Ransomware Advertising Cybercrime Malware 94

Security Affairs

AUGUST 3, 2020

He had no previous criminal records at the time of the arrest, but it is known to be a member of a cybercrime forum to become an affiliate for the GandCrab ransomware operation. Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->. ransom amount, individual bots and encryption masks). million dollars per week.

Ransomware 115

Ransomware Advertising Malware Hacking 115

Security Affairs

NOVEMBER 5, 2020

The technique was already employed by other Chinese APT groups since 2013, later it was also adopted by other cybercrime gangs in attacks in the wild. ’ In a first attack scenario, hackers leverage a Microsoft antivirus component to load mpsvc.dll that acts as a loader for Groza_1.dat. Pierluigi Paganini.

Encryption 107

Encryption Malware Advertising Antivirus 107

Security Affairs

JULY 27, 2018

In 2015, Melvin (25) and Dennis van den B. (21), In 2015, after the arrest of the suspects, the authorities seized the command and control server. In order to protect your computer from malware: Ensure your system software and antivirus definitions are up-to-date. Security Affairs – CoinVault Ransomware, cybercrime).

Ransomware 44

Ransomware Advertising Antivirus Cybercrime 44

Security Affairs

SEPTEMBER 16, 2019

The researchers provided evidence that the threat actors sold the purchased certificates to a cybercrime gang that used them to spread malware. The verification is done using a public antivirus scanning service, then the threat actors use the file scan record as “a clean bill of health” for potential buyers. Pierluigi Paganini.

Adware 80

Adware Advertising Marketing Antivirus 80

Security Affairs

JANUARY 26, 2020

Chinese hackers exploited a Trend Micro antivirus zero-day used in Mitsubishi Electric hack. Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->. Russian operator of Cardplanet carding site pleads guilty in the US. Cisco Webex flaw allows unauthenticated remote attackers to join private meetings.

Data breaches 79

Data breaches Advertising Antivirus DDOS 79

Security Affairs

MARCH 19, 2020

Operators behind the Pysa ransomware, also employed a version of the PowerShell Empire penetration-testing tool, they were able to stop antivirus products. Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->. SecurityAffairs – Pysa ransomware, cybercrime). newversion file extension instead of.

Government 103

Government Ransomware Encryption Penetration Testing 103

Security Affairs

OCTOBER 12, 2019

The group that has been active since late 2015 targeted businesses worldwide to steal payment card information. In August 2018, three members of the notorious cybercrime gang have been indicted and charged with 26 felony counts of conspiracy, wire fraud, computer hacking, access device fraud and aggravated identity theft. .

Identity Theft 74

Identity Theft Hacking Advertising DNS 74

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 233

Ransomware Cybercrime Accountability Malware 233

Security Affairs

APRIL 21, 2019

Operator of Codeshop Cybercrime Marketplace Sentenced to 90 months in prison. Avast, Avira, Sophos and other antivirus solutions show problems after. Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->. Facebook admitted to have stored millions of Instagram users passwords in plaintext.

Computers and Electronics 60

Computers and Electronics Spyware Data breaches Advertising 60

Security Affairs

SEPTEMBER 7, 2020

Generally speaking, removal/cleaning by antivirus is not a sufficient guarantee. Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->. . • Limit Internet access for all agents to a controlled white list. Disconnect compromised machines from the network without deleting data. Send the samples (.doc

Malware 109

Malware Advertising Antivirus Banking 109

Security Affairs

JUNE 12, 2019

“The hospitality industry, and particularly their POS networks, continues to be one of the industries most targeted by cybercrime groups. What’s more, attackers know that many POS systems run with only rudimentary security as traditional antivirus is too heavy and requires constant updating that can interfere with system availability.”

Hacking 75

Hacking Malware Advertising Retail 75

Security Affairs

AUGUST 24, 2020

For instance, to disable built-in antivirus software, the attackers used Defender Control and Your Uninstaller. Group-IB’s technological leadership is built on the company’s 17 years of hands-on experience in cybercrime investigations around the world and 60 000 hours of cyber security incident response accumulated in one of ???

Threat Detection 84

Threat Detection Ransomware Advertising Cybercrime 84

Security Affairs

AUGUST 28, 2019

The Retadup bot has been around since at least 2015, it was involved in several malicious campaigns aimed at delivering malware such as information stealers, ransomware and miners. Then Avast contacted the Cybercrime Fighting Center (C3N) of the French National Gendarmerie in March this year and requested its support to dismantle the botnet.

Malware 83

Malware Advertising Antivirus Cryptocurrency 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. For over a decade, Maksim Yakubets and Igor Turashev led one of the most sophisticated transnational cybercrime syndicates in the world,” said U.S. Attorney Brady. Pierluigi Paganini.

Banking 64

Banking Malware Cybercrime Accountability 64

Security Affairs

NOVEMBER 11, 2021

Below is the list of exploits used by the bot: Vulnerability Affected devices CVE-2020-8515 DrayTek Vigor2960 1.3.1_Beta, Vigor3900 1.4.4_Beta, and Vigor300B 1.3.3_Beta, 1.4.2.1_Beta, and 1.4.4_Beta devices CVE-2015-2051 D-Link DIR-645 Wired/Wireless Router Rev. Ax with firmware 1.04b12 and earlier CVE-2016-1555 Netgear WN604 before 3.3.3

IoT 119

IoT Firmware Malware Wireless 119

Security Affairs

FEBRUARY 17, 2019

Astaroth Trojan relies on legitimate os and antivirus processes to steal data. Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->. Group-IB helped to arrest phone scammers profiting off the backs of the Russian elderly. A new batch of 127 million records appears in the dark web.

Advertising 68

Advertising Antivirus Malware Backups 68

Security Affairs

NOVEMBER 19, 2019

To bypass antivirus systems, hackers send out malicious emails in non-working hours with delayed activation. Another technique used by cybercriminals to bypass antivirus systems is a targeted attack, in which malicious email are delivered outside regular working hours. More than 80% of all malicious files were disguised as .zip

Ransomware 70

Ransomware Antivirus Malware Banking 70

Security Affairs

MARCH 24, 2020

No benign files MalwareBazaar is not a multi antivirus scanning engine You can upload and download as many malware samples as you want It’s completely free! “ ~ Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->. SecurityAffairs – MalwareBazaar, cybercrime). No Adware (PUA/PUP).

Malware 51

Malware Adware Cyber threats Advertising 51

Security Affairs

MAY 10, 2019

A Russian hacking group Fxmsp is offering for sale the access to the networks of at least three antivirus companies in the US and source code of their software. Buyers can also pay at least $300,000 acquiring both, the price depends on the antivirus company. ” The man is involved in cybercrime activities since mid-2000.

Antivirus 100

Antivirus Hacking Artificial Intelligence Cybercrime 100

Security Boulevard

MARCH 31, 2021

Between 2015 and 2019, the largest-known individual ransom demand was $15 million. Cybercrime to cost over $10 Trillion by 2025. FBI Internet Crime Report 2020: Cybercrime Skyrocketed, with Email Compromise Accounting for 43% of Losses. Microsoft Antivirus Now Automatically Mitigates Exchange Server Vulnerability.

Energy and Utilities 122

Energy and Utilities Ransomware Banking Hacking 122

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.

Antivirus 82

Antivirus Advertising Hacking Banking 82

Security Affairs

JULY 28, 2020

The purpose of this report is to deliver a devastating blow to cybercrime by uncovering key organizations sponsoring pirates and exposing the entire criminal structure of online piracy. Since 2015, 1xBet has sponsored content for 80% of major voiceover studios. These were Latin America (primarily Brazil) , India , and Thailand.

Marketing 65

Marketing Banking Advertising Cybercrime 65