Security Affairs

SEPTEMBER 19, 2022

The TeamTNT botnet is a crypto-mining malware operation that has been active since April 2020 and targets Docker installs. In January 2021, the cybercrime gang launched a new campaign targeting Kubernetes environments with the Hildegard malware. “TeamTNT was highly active between 2020 and 2021.

Encryption 94

Encryption Cybercrime Hacking Malware 94

Security Affairs

JANUARY 8, 2021

Multiple threat actors have recently started using the Ezuri memory loader as a loader to executes malware directly into the victims’ memory. According to researchers from AT&T’s Alien Labs, malware authors are choosing the Ezuri memory loader for their malicious codes. ” concludes the report.

Malware 134

Malware Encryption Antivirus Passwords 134

Security Affairs

NOVEMBER 13, 2021

Threat actors are distributing the GravityRAT remote access trojan masqueraded as an end-to-end encrypted chat application named SoSafe Chat. Threat actors are distributing the GravityRAT RAT masqueraded as an end-to-end encrypted chat application named SoSafe Chat. Gets connected network information. Record audio.

Encryption 130

Encryption Malware Media Authentication 130

Security Affairs

JULY 16, 2021

The Joker malware is back, experts spotted multiple malicious apps on the official Google Play store that were able to evade scanners. Since 2019 experts found many Joker apps on Google Play store, in September 2019 security experts at Google removed from the store 24 apps. ” states a post published by the experts. explained.

Malware 139

Malware Mobile Spyware Encryption 139

Security Affairs

MARCH 22, 2021

The Kaspersky ICS CERT published a report that provided details about the threat landscape for computers in the ICS engineering and integration sector in 2020. Kaspersky ICS CERT published a report that provided details about the threat landscape for ICS engineering and integration sector in 2020. In H2 2020, 39.3%

Engineering 132

Engineering VPN Accountability Software 132

Security Affairs

APRIL 21, 2024

A joint advisory published by CISA, the FBI, Europol, and the Netherlands’ National Cyber Security Centre (NCSC-NL) revealed that since early 2023, Akira ransomware operators received $42 million in ransom payments from more than 250 victims worldwide. The attackers mostly used Cisco vulnerabilities CVE-2020-3259 and CVE-2023-20269.

Ransomware 106

Ransomware Encryption Antivirus VPN 106

Security Affairs

FEBRUARY 2, 2021

Ransomware operators are exploiting two VMWare ESXi vulnerabilities, CVE-2019-5544 and CVE-2020-3992, to encrypt virtual hard disks. Security experts are warning of ransomware attacks exploiting two VMWare ESXi vulnerabilities, CVE-2019-5544 and CVE-2020-3992 , to encrypt virtual hard disks. Pierluigi Paganini.

Encryption 93

Encryption Ransomware System Administration Hacking 93

Security Affairs

AUGUST 2, 2022

Gootkit access-as-a-service (AaaS) malware is back with tactics and fileless delivery of Cobalt Strike beacons. In the past, Gootkit distributed malware masquerading as freeware installers, now it uses legal documents to trick users into downloading these files. . ” reads the analysis published by Trend Micro. Pierluigi Paganini.

Malware 99

Malware Encryption Engineering Hacking 99

Krebs on Security

APRIL 20, 2023

Researchers at ESET say this job offer from a phony HSBC recruiter on LinkedIn was North Korean malware masquerading as a PDF file. Mandiant found the compromised 3CX software would download malware that sought out new instructions by consulting encrypted icon files hosted on GitHub. Image: Mandiant.

Malware 281

Malware Software Technology Accountability 281

Security Affairs

NOVEMBER 18, 2020

Experts from Cybereason Nocturnus uncovered an active campaign that targets users of a large e-commerce platform in Latin America with Chaes malware. Cybereason Nocturnus security researchers have identified an active campaign focused on the users of a large e-commerce platform in Latin America. SecurityAffairs – hacking, malware).

Phishing 116

Phishing Malware Cryptocurrency Information Security 116

Security Affairs

DECEMBER 10, 2021

Malware researchers from Recorded Future and MalwareHunterTeam discovered ALPHV (aka BlackCat), the first professional ransomware strain that was written in the Rust programming language. Another one used to encrypt companies' networks. Filemarker 19 47 B7 4D at EOF and before the encrypted key, which is JSON with some settings.

Ransomware 97

Ransomware Malware Cybercrime Encryption 97

Security Affairs

APRIL 16, 2024

The malware also grants attackers access to the device’s system, enabling them to retrieve user KeyChain data, device lists, and execute shell commands, potentially gaining full control over the device. “The Loader initiates the process by loading both the encrypted and subsequently decrypted LightSpy kernel.

Spyware 103

Spyware Mobile Malware Encryption 103

Security Affairs

NOVEMBER 25, 2020

Group-IB , a global threat hunting and intelligence company, has presented its annual Hi-Tech Crime Trends 2020/2021 report. In the report, the company examines key shifts in the cybercrime world internationally between H2 2019 and H1 2020 and gives forecasts for the coming year.

Banking 131

Banking Ransomware Phishing Marketing 131

Security Affairs

OCTOBER 25, 2020

Researchers from MalwareHunterTeam have spotted a new piece of remote access trojan (RAT) dubbed ‘Abaddon’ that is likely the first malware using the Discord platform as command and control. The Abaddon malware connects to the Discord command and control server to check for new commands to execute. "Abaddon"

Malware 129

Malware Advertising Ransomware Encryption 129

Security Affairs

JUNE 11, 2021

Experts spotted a new mysterious malware that was used to collect a huge amount of data, including sensitive files, credentials, and cookies. Threat actors used custom malware to steal data from 3.2 million Windows systems between 2018 and 2020. The malware stole nearly 26 million login credentials holding 1.1

Malware 113

Malware Computers and Electronics Software Financial Services 113

Security Affairs

SEPTEMBER 27, 2021

The source code of Cerberus was released in September 2020 on underground hacking forums after its operators failed an auction. According to the experts, ERMAC is operated by threat actors behind the BlackRock mobile malware. On August 17, two forum members named “ermac” and “DukeEugene” started advertising the malware.

Banking 80

Banking Malware Mobile Encryption 80

Security Affairs

SEPTEMBER 28, 2022

North Korea-linked Lazarus APT group continues to target macOS with a malware campaign using job opportunities as a lure. The SentinelOne investigation is based on a previous one conducted by ESET in August , when Lazarus APT has been observed targeting job seekers with macOS malware working also on Intel and M1 chipsets.

Malware 92

Malware Cryptocurrency Architecture Advertising 92

Security Affairs

AUGUST 4, 2020

NetWalker ransomware operators continue to be very active, according to McAfee the cybercrime gang has earned more than $25 million since March 2020. McAfee researchers believe that the NetWalker ransomware operators continue to be very active, the gang is believed to have earned more than $25 million since March 2020. reads the alert.

Ransomware 77

Ransomware VPN Cybercrime Advertising 77

Security Affairs

FEBRUARY 5, 2021

The TeamTNT hacker group has been employing a new piece of malware, dubbed Hildegard, to target Kubernetes installs. The hacking group TeamTNT has been employing a new piece of malware, dubbed Hildegard, in a series of attacks targeting Kubernetes systems. The malware deploys the XMRig mining tool to mine Monero cryptocurrency.

Malware 110

Malware DNS Cryptocurrency Internet 110

Security Affairs

APRIL 18, 2021

Experts warn of malware campaigns delivering the BazarLoader malware abusing popular collaboration tools like Slack and BaseCamp. Since January, researchers observed malware campaigns delivering the BazarLoader malware abusing popular collaboration tools like Slack and BaseCamp. exe or annualreport.exe.

Malware 106

Malware Ransomware Encryption Phishing 106

Security Affairs

JANUARY 5, 2024

The seller, who goes online with moniker RET, explained that it wasn’t the author of the ransomware malware, it had acquired the package without a license and cracked the builder version. To each encrypted file, it appends a randomized nine-digit hexadecimal number as an extension.

Ransomware 106

Ransomware Hacking Encryption Malware 106

Security Affairs

DECEMBER 18, 2020

Cyberpunk 2077 is a 2020 action role-playing video game developed and published by CD Projekt, it was one of the most. RC4 algorithm with hardcoded key (in this example – "21983453453435435738912738921") is used for encryption. link] — Tatyana Shishkova (@sh1shk0va) December 17, 2020. "CyberPunk2077.sfx.exe"

Mobile 137

Mobile Ransomware Encryption Malware 137

Security Affairs

MARCH 8, 2020

Experts uncovered a new Coronavirus (COVID-19 ) -themed campaign that is distributing a malware downloader that delivers the FormBook information-stealing Trojan. Experts at MalwareHunterTeam uncovered a new malspam campaign exploiting the fear in the Coronavirus (COVID-19) to deliver malware.

Malware 121

Malware Scams Social Engineering Phishing 121

Security Affairs

APRIL 19, 2021

XCSSET, a Mac malware targeting Xcode developers, was now re-engineered and employed in a campaign aimed at Apple’s new M1 chips. Experts from Trend Micro have uncovered a Mac malware campaign targeting Xcode developers that employed a re-engineered version of the XCSSET malware to support Apple’s new M1 chips.

Malware 111

Malware Cryptocurrency Architecture Engineering 111

CyberSecurity Insiders

JANUARY 31, 2021

Regardless of how familiar you are with Information Security, you’ve probably come across the term ‘malware’ countless times. From accessing your business-critical resources and sensitive information to halting business operations and services, a malware infection can quickly become an organization’s worst nightmare come true.

Malware 107

Malware Computers and Electronics Adware Spyware 107

Security Affairs

JULY 28, 2020

US and UK cybersecurity agencies issued a joint advisory about the spread of QSnatch Data-Stealing Malware that already infected over 62,000 QNAP NAS devices. The QSnatch malware implements multiple functionalities, such as: . These are encrypted with the actor’s public key and sent to their infrastructure over HTTPS.

Malware 105

Malware Firmware Advertising Manufacturing 105

Security Affairs

SEPTEMBER 28, 2020

A new ransomware gang named Mount Locker has started its operations stealing victims’ data before encrypting. Like other ransomware operators, Mount Locker started targeting corporate networks, it has been active since the end of July 2020. The malware appends the extension.ReadManual.ID ” reported BleepingComputer.

Ransomware 134

Ransomware Encryption Advertising Engineering 134

Security Affairs

DECEMBER 18, 2023

Info stealers, the type of malware with its purpose in the name, can cripple businesses and everyday users alike. Info stealers, also known as information stealers, are a type of malicious software (malware) designed to covertly collect sensitive and personal information from a victim’s computer or network.

Banking 115

Banking Cybercrime Malware Accountability 115

Security Affairs

SEPTEMBER 17, 2021

A new malware written in Golang programming language, tracked as Capoae, is targeting WordPress installs and Linux systems. Akamai researchers spotted a new strain of malware written in Golang programming language, dubbed Capoae, that was involved in attacks aimed at WordPress installs and Linux systems. . Pierluigi Paganini.

Malware 87

Malware Cryptocurrency Encryption Hacking 87

Security Affairs

MARCH 13, 2021

Kaspersky researchers spotted a new variant of the XCSSET Mac malware that compiled for devices running on Apple M1 chips. The malware also allows attackers to capture screenshots and exfiltrate stolen documents to the attackers’ server. Recently experts spotted other malware specifically designed to infect Mac running on M1 chips.

Malware 104

Malware Adware Architecture Antivirus 104

Security Affairs

MARCH 24, 2021

Black Kingdom ransomware was first spotted in late February 2020 by security researcher GrujaRS , the ransomware encrypts files and appends the.DEMON extension to filenames of the encrypted documents. It does indeed encrypt files. pic.twitter.com/POYlPYGjsz — MalwareTech (@MalwareTechBlog) March 21, 2021.

Ransomware 140

Ransomware Encryption VPN Malware 140

CyberSecurity Insiders

JUNE 29, 2023

As per the details available to our Cybersecurity Insiders, a noted ransomware group targeted Drug maker on May 25th and the information security incident brought in financial loss that could hit the profit margin to a great extent this year.

Ransomware 83

Ransomware Backups Manufacturing Encryption 83

Security Affairs

JANUARY 17, 2022

The operators of the SFile ransomware (aka Escal) have developed a Linux version of their malware to expand their operations. SFile ransomware (aka Escal), has been active since 2020 , it was observed targeting only Windows systems. as the suffix name. . ” reported The Record. . ” reported The Record. Pierluigi Paganini.

Ransomware 139

Ransomware Encryption Backups Malware 139

Security Affairs

FEBRUARY 12, 2024

Cybersecurity researchers from Kookmin University and the Korea Internet and Security Agency (KISA) discovered an implementation vulnerability in the source code of the Rhysida ransomware. Rhysida ransomware employed a secure random number generator to generate the encryption key and subsequently encrypt the data.

Ransomware 116

Ransomware Encryption VPN Manufacturing 116

Security Affairs

NOVEMBER 23, 2020

FBI is warning private industry partners of a surge in Ragnar Locker ransomware activity following a confirmed attack from April 2020. Federal Bureau of Investigation (FBI) issued a flash alert (MU-000140-MW) to warn private industry partners of an increase of the Ragnar Locker ransomware activity following a confirmed attack from April 2020.

Ransomware 145

Ransomware Encryption VPN Backups 145

Security Affairs

JANUARY 30, 2021

FonixCrypter ransomware operators shut down their operations, released the master decryption key for free, and deleted malware’s source code. The FonixCrypter gang also closed its Telegram channel that was used to advertise the malware in the cybercrime underground.

Ransomware 135

Ransomware Encryption Malware Cybercrime 135

Security Affairs

AUGUST 2, 2020

The Taiwanese vendor QNAP urges its users to update the Malware Remover app following the alert on the QSnatch malware. The Taiwanese company QNAP is urging its users to update the Malware Remover app to prevent NAS devices from being infected by the QSnatch malware. Webshell functionality for remote access.

Malware 99

Malware Advertising Passwords Manufacturing 99