Security Affairs

MARCH 7, 2025

Medusa ransomware has claimed nearly 400 victims since January 2023, with attacks increasing by 42% between 2023 and 2024. The Symantec Threat Hunter Team reported that the Medusa ransomware operators have claimed nearly 400 victims since January 2023. Experts tracked the Medusa ransomware activity as Spearwing.

Ransomware

Security Affairs

NOVEMBER 6, 2024

Georgia, a ransomware attack disrupted Memorial Hospital and Manor’s access to its Electronic Health Record system. A ransomware attack hit Memorial Hospital and Manor in Bainbridge, Georgia, and disrupted the access to its Electronic Health Record system. Ransomware attacks on U.S. terabytes of data.

Ransomware

Security Affairs

MARCH 24, 2025

“In this scenario, criminals use free online document converter tools to load malware onto victims computers, leading to incidents such as ransomware.” ” Victims often realize too late that malware has infected their devices, leading to ransomware or identity theft. ” reads the alert.

Malware

Security Affairs

JUNE 6, 2025

A joint advisory from the US and Australian authorities states that Play ransomware has hit approximately 900 organizations over the past three years. In December 2023, CISA, the FBI, and ACSC warned of Play ransomware’s operation that hit 300 victims by October 2023. ” The Play ransomware group follows a double extortion model.

Ransomware

Security Affairs

MAY 24, 2025

Linked to BazarCall campaigns, the group previously enabled Ryuk and Conti ransomware attacks. The group campaigns leave minimal traces and often evade antivirus detection by using legitimate remote access tools. The FBI warns that the Silent Ransom Group, active since 2022 and also known as Luna Moth, has targeted U.S.

Social Engineering

Webroot

FEBRUARY 21, 2025

Phishing scams, ransomware attacks, data breaches, and identity theft are part of a growing list of online dangers that are a daily reality. What began as antivirus product has expanded into a comprehensive portfolio to secure your entire digital life. Secure backup Keeps your critical files safe from data loss or ransomware attacks.

Antivirus

Security Affairs

MARCH 14, 2025

The US Justice Department announced that the LockBit ransomware developer Rostislav Panev was extradited from Israel to the U.S. The US Justice Department announced that one of the LockBit ransomware developer, Rostislav Panev (51), has been extradited to the United States. reads the press release published by DoJ.

Ransomware

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. Ermakov was recently found guilty and given two years probation.

Advertising

Security Affairs

DECEMBER 1, 2024

Through Zyxel! Unveiling the Past and Present of APT-K-47 Weapon: Asyncshell Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini ( SecurityAffairs – hacking, newsletter )

Malware

Hacker's King

DECEMBER 16, 2024

From ransomware to sophisticated state-sponsored attacks, no organization is immune. Types of Recent Cyber Attacks Ransomware Attacks : Ransomware continues to be one of the most prevalent and damaging types of cyber attacks. These attacks often involve encrypting data and demanding a ransom for its decryption.

Cyber Attacks

Security Affairs

OCTOBER 20, 2024

CISA adds Fortinet products and Ivanti CSA bugs to its Known Exploited Vulnerabilities catalog Nation-state actor exploited three Ivanti CSA zero-days Dutch police dismantled dual dark web market ‘Bohemia/Cannabia’ macOS HM Surf flaw in TCC allows bypass Safari privacy settings Iran-linked actors target critical infrastructure organizations (..)

Data breaches

SecureWorld News

JANUARY 16, 2025

A report from 2023 revealed that 67% of energy and utility companies faced ransomware attacks, with many incidents exploiting unpatched vulnerabilities. Regularly updating and patching systems, including antivirus software, firewalls, and SCADA networks, can mitigate this risk.

Energy and Utilities

eSecurity Planet

OCTOBER 22, 2024

Implementing Security Measures Taking proactive steps can significantly reduce your risk of falling victim to ClickFix attacks: Use updated security software: Ensure your antivirus and anti-malware programs are up-to-date. These tools can help detect and block malicious activities before compromising your system.

Scams

eSecurity Planet

JUNE 30, 2025

The table below provides a quick overview of the leading tools, highlighting their core strengths and ideal use cases: Best for Key features Deployment type Starting price (Billed annually) Malwarebytes Multi-layer malware defense Real-time threat monitoringScam and ransomware blocking Hybrid $119.99 Overall Reviewer Score 4.6/5 5 Cost 4.3/5

Password Management

The Last Watchdog

JUNE 11, 2025

When I first interviewed him in 2010, “endpoint protection” was still called antivirus. When a ransomware incident triggers a denial of coverage or a regulatory rebuke, CISOs need defensible proof of what their tools were doing in the moments that mattered. They’re overlapping — and reshaping how security programs are evaluated.

Insurance

Malwarebytes

APRIL 21, 2025

Celebrating our Partners of the Year: recognizing excellence and innovation Living off the Land (LOTL) attacks: Detecting ransomware gangs hiding in plain sight Stay safe! Our business solutions remove all remnants of ransomware and prevent you from getting reinfected. Want to learn more about how we can help protect your business?

Scams

Security Affairs

JULY 9, 2025

Both stealers used Shellter to evade detection with low antivirus flagging. In July 2022, Sophos investigated an incident involving the use of the Brute Ratel tool in the wild, alongside Cobalt Strike, that was carried out by ALPHV/BlackCat ransomware gang.

Malware

eSecurity Planet

FEBRUARY 17, 2025

Simply put, they are antivirus solutions. In fact, it is one of the most popular antivirus solutions. Per 6sense, McAfee Cloud Security makes up 12.47% of the worldwide antivirus market share. 5 McAfee Total Protection is a set of five consumer security plans, including antivirus, web protection, and safety scores.

Antivirus

Zero Day

JUNE 6, 2025

" Also:  Stop paying for antivirus software. With both date of birth and SSNs being compromised, malicious actors have all the information they need to conduct fraud and impersonate AT&T customers. If they haven't already, the affected users should be notified and actively monitor their credit for any signs of fraud."

Password Management

Security Affairs

AUGUST 1, 2025

Storm-2603 deployed multiple ransomware types in recent attacks, including LockBit Black and a variant using the.x2anylock extension, linked to the Warlock group. The group employed a key tool named Antivirus Terminator, a command-line utility leveraging a signed Antiy Labs driver to kill processes. ” reads the report.

DNS

Security Affairs

JULY 22, 2025

Storm-2603, though distinct, attempts to steal MachineKeys from SharePoint servers and has ties to ransomware. Enable AMSI (Antimalware Scan Interface) in Full Mode and install Defender Antivirus on all SharePoint servers. Violet Typhoon is a China-linked actor that has been active since at least 2015.

Antivirus

Webroot

FEBRUARY 21, 2025

Its a top-end, true all-in-one offering based on a new platform that combines antivirus, password manager, identity protection, VPN, backup, and parental controls. Comprehensive antivirus software is most effective when used in conjunction with security best practices.

Identity Theft

SecureWorld News

OCTOBER 31, 2024

Like vampires, malware strains can operate quietly, leeching data or encrypting files without warning, making ransomware and spyware infections incredibly haunting. Ransomware's curse: the digital witch's spell Perhaps the most dreaded curse in cybersecurity, ransomware locks users out of their systems and demands payment to lift the spell.

IoT

Hacker's King

MAY 24, 2025

Different types of malware include viruses, worms, spyware, ransomware, and trojans. Stronger protection of systems can be achieved with the use of firewalls, antivirus programs, intrusion detection systems, and endpoint protection. Common users receive malware via email attachments, bad websites, or hacked software.

Cyber Attacks

Webroot

MARCH 12, 2025

Malware and ransomware attacks : Cybercriminals also deploy malware to lock, steal, or destroy your files. Ransomware is a type of malware that prevents you from accessing your files and demands a ransom for their return. Use antivirus protection: Secure your system with antivirus protection to prevent malware and ransomware attacks.

Backups

Security Affairs

NOVEMBER 24, 2024

Android Malware Detection Based on Behavioral-Level Features with Graph Convolutional Networks.

Malware

Digital Shadows

NOVEMBER 26, 2024

Despite a slowdown in “LockBit” ransomware activity due to law enforcement actions and a loss of affiliate trust, it remains a key player. Meanwhile, “RansomHub” is rising rapidly due to its attractive ransomware-as-a-service (RaaS) model. Despite the importance of employee training, sometimes it just isn’t enough.

Cyber Attacks

Centraleyes

MARCH 13, 2025

Entities must now notify NYDFS of ransomware payments and provide a detailed explanation of the decision-making process. Endpoint Security: Utilize firewalls, antivirus software, and intrusion detection systems to prevent unauthorized access.

Cybersecurity

SecureList

APRIL 21, 2025

Environment validation It then checks for processes from popular antivirus tools such as Avast ( avastui.exe ), Bitdefender ( bdagent.exe ), and Kaspersky ( avp.exe ). The information stolen by such malware may end up in the hands of more prominent cybercriminals, such as ransomware operators.

Malware

Security Boulevard

NOVEMBER 14, 2024

of the Microsoft utility, Process Explorer, to disable EDR processes before deploying either a backdoor or ransomware on the target system. Likely targets for this are EDR and AntiVirus products. of the Microsoft utility, Process Explorer, to disable EDR processes before deploying either a backdoor or ransomware on the target system.

Antivirus

Webroot

APRIL 22, 2025

Keep your devices protected: Always keep your device software updated and use antivirus and internet security software. Also, remember to update and reset your passwords on a regular basis and always delete any old, unused online accounts.

Data breaches

Security Affairs

NOVEMBER 17, 2024

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape.

Malware

Zero Day

JULY 23, 2025

Make sure that the Windows Antimalware Scan Interface (AMSI) is enabled and set up properly with an antivirus product such as Defender Antivirus. Apply the latest security patches, including those from the July Patch Tuesday updates. Install security software such as Microsoft Defender for Endpoint.

Software

Zero Day

JULY 29, 2025

The NordLynx protocol has fast and secure connections worldwide, and features like specialty servers, an antivirus (offline malware scanner for PCs), and a Dark Web Monitor are welcome. The PC version, Threat Protection Pro, also has antivirus capabilities, scanning any downloaded files for trojans, spyware, and viruses.

VPN

eSecurity Planet

MARCH 21, 2025

Bitdefender: Best for endpoint security and ransomware protection 3 No current available value 4.7 billion in revenue, Trend Micro continues growing steadily past its first-gen antivirus vendor status. Fortinet: Best for Network Security Perimeter Protection 15 $74.33 Cisco: Best for Integrated Network Security 16 $242.51

Cybersecurity

Webroot

JUNE 17, 2025

Install comprehensive security software: Use antivirus solutions to safeguard you from online threats, including bank fraud and identity theft. Implement screen locks, biometric security, and privacy settings for location services. Bring portable chargers: Avoid using public charging stations by bringing your own power sources.

VPN

Zero Day

JULY 11, 2025

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Retail