Krebs on Security

JUNE 7, 2021

In the process of doing so, I encountered a small snag: The FSB’s website said in order to communicate with them securely, I needed to download and install an encryption and virtual private networking (VPN) appliance that is flagged by at least 20 antivirus products as malware. The FSB headquarters at Lubyanka Square, Moscow.

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Security Affairs

DECEMBER 17, 2024

The FBI warned of a fresh wave of HiatusRAT malware attacks targeting internet-facing Chinese-branded web cameras and DVRs. The Federal Bureau of Investigation (FBI) released a Private Industry Notification (PIN) to warn of HiatusRAT malware campaigns targeting Chinese-branded web cameras and DVRs. ” reads the PIN report.

Architecture 106

Architecture Internet Internet Malware 106

Security Affairs

FEBRUARY 16, 2021

Latin American Javali trojan weaponizing Avira antivirus legitimate injector to implant malware. Latin American trojans share the same modus operandi and even modules and blocks of code observed during the analysis of several malware samples. Background of Latin American Trojans.

Antivirus 131

Antivirus Malware Banking Internet 131

Malwarebytes

MARCH 18, 2025

These two malware families have wreaked havoc, pillaging victims’ personal data and enabling their distributors to make substantial gains, mostly by taking over cryptocurrency wallets. It already reached its end of life in December 2021 and no longer receives official security updates, making it prone to exploitation and compromise.

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Krebs on Security

NOVEMBER 14, 2024

That investigation detailed how the 38-year-old Shefel adopted the nickname Rescator while working as vice president of payments at ChronoPay , a Russian financial company that paid spammers to advertise fake antivirus scams, male enhancement drugs and knockoff pharmaceuticals. “I’m also godfather of his second son.”

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Krebs on Security

DECEMBER 13, 2021

The consulting firm PricewaterhouseCoopers recently published lessons learned from the disruptive and costly ransomware attack in May 2021 on Ireland’s public health system. Ireland’s Health Service Executive (HSE), which operates the country’s public health system, got hit with Conti ransomware on May 14, 2021.

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Healthcare Ransomware Antivirus Hacking 331

Security Affairs

JUNE 22, 2021

DirtyMoe is a Windows botnet that is rapidly growing, it passed from 10,000 infected systems in 2020 to more than 100,000 in the first half of 2021. Experts defined DirtyMoe as a complex malware that has been designed as a modular system. “Both PurpleFox and DirtyMoe are still active malware and gaining strength.”

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Krebs on Security

APRIL 18, 2022

” On April 13, Microsoft said it executed a legal sneak attack against Zloader , a remote access trojan and malware platform that multiple ransomware groups have used to deploy their malware inside victim networks. ” The figures cited by Weiss appear highly conservative. I asked the source.

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Malwarebytes

OCTOBER 11, 2023

The Philippine Health Insurance Corporation (PhilHealth), has confirmed that it was unprotected by antivirus software when it was attacked by the Medusa ransomware group in September. Detect intrusions. Make it harder for intruders to operate inside your organization by segmenting networks and assigning access rights prudently.

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SecureWorld News

AUGUST 8, 2022

Cybersecurity and Infrastructure Security Agency (CISA) and the Australian Cyber Security Centre (ACSC) released a joint Cybersecurity Advisory (CSA) providing details on the top malware strains of 2021. The top malware strains in 2021 included remote access Trojans (RATs), banking Trojans, information stealers, and ransomware.

Malware 98

Malware Banking Penetration Testing Healthcare 98

Security Affairs

JANUARY 14, 2022

A weakness in the Microsoft Defender antivirus can allow attackers to retrieve information to use to avoid detection. Threat actors can leverage a weakness in Microsoft Defender antivirus to determine in which folders plant malware to avoid the AV scanning. SecurityAffairs – hacking, malware). Pierluigi Paganini.

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SecureBlitz

FEBRUARY 5, 2021

Malware remains the most significant online threat that poses enormous threats to computers, especially when connected to the internet. This has led to the development of several anti-malware tools, including online virus scanners. Compared with the conventional offline antivirus engine, online virus removers are cloud-based.

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Antivirus Engineering Internet Internet 105

SecureList

NOVEMBER 26, 2021

IT threat evolution Q3 2021. IT threat evolution in Q3 2021. IT threat evolution in Q3 2021. According to Kaspersky Security Network, in Q3 2021: 9,599,519 malware, adware and riskware attacks on mobile devices were prevented. Number of detected malicious installation packages, Q3 2020 — Q3 2021 ( download ).

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Mobile Adware Banking Malware 134

SecureList

FEBRUARY 27, 2023

Figures of the year In 2022, Kaspersky mobile products and technology detected: 1,661,743 malicious installers 196,476 new mobile banking Trojans 10,543 new mobile ransomware Trojans Trends of the year Mobile attacks leveled off after decreasing in the second half of 2021 and remained around the same level throughout 2022. percentage points.

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Security Affairs

JULY 22, 2021

CISA released an alert today about several stealth malware samples that were found on compromised Pulse Secure devices. Cybersecurity and Infrastructure Security Agency (CISA) published a security alert related to the discovery of 13 malware samples on compromised Pulse Secure devices, many of which were undetected by antivirus products.

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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

JUNE 9, 2022

Researchers uncovered a high stealth Linux malware, dubbed Symbiote, that could be used to backdoor infected systems. Once the malware has infected all the running processes, it provides the threat actor with rootkit capability and supports data-stealing capabilities. “Symbiote is a malware that is highly evasive.

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Malware DNS Antivirus Passwords 145

SecureList

MAY 31, 2021

Out of the 18,000 Orion IT customers affected by the malware, it seems that only a handful were of interest to the attackers. For example, before making the first internet connection to its C2s, the Sunburst malware lies dormant for up to two weeks, preventing easy detection of this behaviour in sandboxes.

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SecureList

NOVEMBER 26, 2021

IT threat evolution Q3 2021. IT threat evolution in Q3 2021. IT threat evolution in Q3 2021. While tracking this threat actor in spring 2021, we discovered a newer version. The malware tries to spread to other hosts on the network by infecting USB drives. Targeted attacks exploiting CVE-2021-40444.

Malware 134

Malware Banking Energy and Utilities Accountability 134

eSecurity Planet

OCTOBER 4, 2021

percent of all malware detected on networks of WatchGuard Technologies customers in the second quarter came over encrypted connections, raising the security risk for the 80 percent of such organizations that lack processes for decrypting and scanning HTTPS traffic for threats. Malware in Encrypted Traffic. A surprising 91.5

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Security Affairs

APRIL 11, 2021

More than 500,000 Huawei users have been infected with the Joker malware after downloading apps from the company’s official Android store. More than 500,000 Huawei users were infected with the Joker malware after they have downloaded tainted apps from the company’s official Android store. aliyuncs.com/ Android.Joker.531

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Malware Spyware Mobile Antivirus 145

Krebs on Security

JULY 18, 2022

re network uses at least two free VPN services to lure its users to install a malware-like software that achieves persistence on the user’s computer,” the researchers wrote. These two software are currently unknown to most if not all antivirus companies.” 2022 closure of LuxSocks , another malware-based proxy network.

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VPN Computers and Electronics Antivirus Software 352

Quick Heal Antivirus

SEPTEMBER 16, 2021

At the start of February 2021, Bazarloader malware was in the news about its mechanism of delivering the. The post What you need to know about the BazarLoader Malware? appeared first on Quick Heal Blog | Latest computer security news, tips, and advice.

Malware 130

Malware Phishing Ransomware Cybersecurity 130

Security Affairs

FEBRUARY 10, 2021

Antivirus firm Emsisoft discloses a data breach, a third-party had access to a publicly exposed database containing technical logs. The anti-malware solutions provider Emsisoft disclosed last week a data breach. The post Anti-malware firm Emsisoft accidentally exposes internal DB appeared first on Security Affairs.

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Malware Data breaches Antivirus Passwords 139

Krebs on Security

MARCH 2, 2022

– Testers: Workers in charge of testing Conti malware against security tools and obfuscating it. In July 2021, Mango told Stern that the group was placing ads on several Russian-language cybercrime forums to hire more workers. However, Conti’s employee roster appears to have fluctuated wildly from one month to the next.

Ransomware 238

Ransomware Antivirus Malware Cybercrime 238

Security Affairs

OCTOBER 26, 2021

“Unknown cyber criminals using Ranzy Locker ransomware had compromised more than 30 US businesses as of July 2021. Install and regularly update antivirus software on all hosts, and enable real time detection. The post Ranzy Locker ransomware hit tens of US companies in 2021 appeared first on Security Affairs.

Ransomware 143

Ransomware Firmware Antivirus Accountability 143

SecureWorld News

JANUARY 16, 2025

Regularly updating and patching systems, including antivirus software, firewalls, and SCADA networks, can mitigate this risk. Lessons learned Segmentation of networks: IT and OT systems must be isolated to prevent malware from spreading. Incident response plans: Organizations should have tested recovery plans in place.

Energy and Utilities 108

Energy and Utilities IoT Artificial Intelligence Backups 108

Security Affairs

JUNE 20, 2022

The developers behind the BRATA Android malware have implemented additional features to avoid detection. The operators behind the BRATA Android malware have implemented more features to make their attacks stealthy. “TAs are modifying their code in order to tailor their malware on specific banking institutions.

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Malware Banking Antivirus Phishing 130

SC Magazine

APRIL 1, 2021

The attackers used a new cryptor to obfuscate the malware code they hid in seemingly legitimate files and evade detection from antivirus software. First, it provides a plausible excuse to urge users to disable their antivirus software, since that is often the first step to installing a cheating mod.

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Software Malware Risk Antivirus 132

SecureWorld News

JUNE 16, 2021

DOJ prosecutors say Oleg Koshkin, a 41-year-old Russian national, operated a crypting service used to conceal Kelihos malware from antivirus software. In other words, it could fool antivirus into believing there was no threat and no security reason to deny the malware access to a particular system.

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Antivirus Malware Software Ransomware 68

Krebs on Security

APRIL 3, 2024

The term “FUD” in those names stands for “ F ully U n- D etectable,” and it refers to cybercrime resources that will evade detection by security tools like antivirus software or anti-spam appliances. “Please remove this article,” Sam Raza wrote, linking to the 2021 profile. “Why you post us? But on Jan.

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Phishing Cybercrime Malware Advertising 286

SecureList

MAY 31, 2021

According to Kaspersky Security Network, in Q1 2021: Kaspersky solutions blocked 2,023,556,082 attacks launched from online resources across the globe. Attempts to run malware designed to steal money via online access to bank accounts were stopped on the computers of 118,099 users. Top 10 banking malware families. Trojan.Win32.Zbot.

Mobile 108

Mobile Adware Ransomware Malware 108

SecureList

NOVEMBER 6, 2024

It also uses stealer malware to extract the victim’s credit card data as well as details about the infected device. Technical Details Background In August 2024, we stumbled upon a massive infection caused by an unknown bundle consisting of miner and stealer malware. SteelFox.gen , Trojan.Win64.SteelFox.*. SteelFox.*.

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Software Cryptocurrency Malware DNS 123

eSecurity Planet

OCTOBER 4, 2022

Malicious programs or malware are common and dangerous threats in the digital space for both individual users and organizations alike. German IT-Security Institute AV-TEST has recorded over 1 billion malicious programs as of this writing, with over 450,000 new instances of malware being recorded every day. Malvertising.

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Malware Phishing Ransomware Mobile 126

eSecurity Planet

SEPTEMBER 15, 2022

AT&T Alien Labs has discovered a new Linux malware that can be used for highly evasive attacks, as the infection has been designed for persistence and runs on practically all kinds of Linux devices. Researchers dubbed the malware “Shikitega.” Five Scripts Provide Persistence. Cybercriminals Use C2 Servers to Deploy Cryptominer.

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Malware Social Engineering System Administration Antivirus 119

Security Affairs

DECEMBER 19, 2022

The Glupteba botnet is back, researchers reported a surge in infection worldwide after Google disrupted its operation in 2021. In December 2021, Google announced it has taken down the infrastructure operated by the Glupteba botnet, it also sued Russian nationals Dmitry Starovikov and Alexander Filippov for creating and operating the botnet.

DNS 110

DNS Antivirus Cryptocurrency Software 110

eSecurity Planet

AUGUST 13, 2021

Over the years, it has built up a wide range of security products, including firewalls, intrusion prevention systems (IPS), UTM, malware protection and cloud protection. Cisco’s roots are in networking but by necessity it has expanded into security and storage. Learn more about Cisco. Visit website. Learn more about McAfee. Founded: 1984.

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