Security Affairs

TeamViewer has patched a high-severity privilege escalation vulnerability affecting its Windows client and host applications. TeamViewer released security patches for a high-severity elevation of privilege vulnerability, tracked as CVE-2025-0065 (CVSS score of 7.8), in its remote access solutions for Windows. The vulnerability is an improper neutralization of argument delimiters in the TeamViewer_service.exe component of TeamViewer […]

An international law enforcement operation targeted several major cybercrime websites, including Cracked, Nulled, Sellix, and StarkRDP.  An international law enforcement operation led by Europol, code-named Operation Talent, dismantled several major cybercrime sites, including Cracked, Nulled, Sellix, and StarkRDP.  The message displayed on the targeted cybercrime websites states that authorities have seized the platforms, along with […]

The open-source PHP package Voyager is affected by three vulnerabilities that could be exploited to achieve one-click remote code execution on affected instances. Voyager is a popular open-source PHP package for managing Laravel applications, offering an admin interface, BREAD operations, media, and user management. During an ordinary scan activity, SonarSource researchers reported an arbitrary file write vulnerability in […]

Italy’s data privacy regulator Garante has requested information from Chinese AI company DeepSeek regarding its data practices. Italy’s Data Protection Authority Garante has asked the AI firm DeepSeek to clarify its data collection, sources, purposes, legal basis, and storage, citing potential risks to user data. “The Italian Data Protection Authority has sent a request for […]

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Apple products’ flaw to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added Apple Multiple Products Use-After-Free Vulnerability, tracked as CVE-2025-24085, to its Known Exploited Vulnerabilities (KEV) catalog. This week, Apple released security updates to address 2025’s first zero-day vulnerability, tracked as CVE-2025-24085, actively exploited […]

A new variant of the Mirai-based botnet Aquabot targets vulnerable Mitel SIP phones to recruit them into a DDoS botnet. Akamai researchers spotted a new variant of the Mirai-based botnet Aquabot that is targeting vulnerable Mitel SIP phones. Aquabot is a Mirai-based botnet designed for DDoS attacks. Named after the “Aqua” filename, it was first […]

A critical flaw in Cacti open-source network monitoring and fault management framework that could allow remote code execution. Cacti is an open-source platform that provides a robust and extensible operational monitoring and fault management framework for users. A critical vulnerability, tracked as CVE-2025-22604 (CVSS score of 9.1), in the Cacti open-source framework could allow an authenticated […]

Experts warn that threat actors are actively exploiting critical zero-day vulnerability, tracked as CVE-2024-40891, in Zyxel CPE Series devices. GreyNoise researchers are observing active exploitation attempts targeting a zero-day, tracked as CVE-2024-40891, in Zyxel CPE Series devices. The vulnerability is a command injection issue that remains unpatched and has not yet been publicly disclosed. Attackers can exploit […]

Threat actors exploit recently fixed SimpleHelp RMM software vulnerabilities to breach targeted networks, experts warn. Horizon3 researchers discovered three vulnerabilities, tracked as CVE-2024-57726, CVE-2024-57727, and CVE-2024-57728, that could be used to compromise a SimpleHelp server, as well as clients machines being managed by SimpleHelp. The first vulnerability, CVE-2024-57727 (CVSS score of 7.5), is an unauthenticated […]

VMware fixed a high-risk blind SQL injection vulnerability in Avi Load Balancer, allowing attackers to exploit databases via crafted queries. VMware warns of a high-risk blind SQL injection vulnerability, tracked as CVE-2025-22217 (CVSS score of 8.6), in Avi Load Balancer, allowing attackers with network access to exploit databases via crafted queries. “VMware AVI Load Balancer […]

ENGlobal reported to the SEC that personal information was compromised in a ransomware attack that took place in November 2024. ENGlobal disclosed a ransomware attack that occurred in November, in a SEC filing the company confirmed that threat actors gained access to personal information. On November 25, ENGlobal experienced a ransomware attack and took certain systems offline […]

The EU sanctioned three members of Russia’s GRU Unit 29155 for cyberattacks on Estonia’s government agencies in 2020. The European Union announced sanctions for three members (Nikolay Korchagin, Vitaly Shevchenko, and Yuriy Denisov) of Unit 29155 of Russia’s military intelligence service (GRU) for their involvement in cyberattacks against Estonia in 2020. “The Council today adopted […]

Chinese AI company DeepSeek has disabled registrations for its DeepSeek-V3 chat platform following a “large-scale” cyberattack. DeepSeek has designed a new AI platform that quickly gained attention over the past week primarily due to its significant advancements in artificial intelligence and its impactful applications across various industries.  DeepSeek’s AI model is highly appreciated due to […]

Apple addressed the first zero-day vulnerability of 2025, which is actively exploited in attacks in the wild aimed at iPhone users. Apple released security updates to address 2025’s first zero-day vulnerability, tracked as CVE-2025-24085, actively exploited in attacks targeting iPhone users. The vulnerability is a privilege escalation vulnerability that impacts the Core Media framework. “A malicious […]

UK telecommunications firm TalkTalk disclosed a data breach after a threat actor announced the hack on a cybercrime forum. UK telecommunications company TalkTalk confirmed a data breach after a threat actor claimed responsibility for the cyber attack on a cybercrime forum and offered for sale alleged customer data.  A threat actor named “b0nd” claimed the […]

Vulnerabilities in the Git credential retrieval protocol could have allowed threat actors to access user credentials. Security researcher RyotaK from GMO Flatt Security Inc discovered multiple vulnerabilities in the Git credential retrieval protocol that could have allowed threat actors to access user credentials. The vulnerabilities stem from the improper handling of messages in Git’s credential […]

New threat actor GamaCopy mimics Russia-linked Gamaredon APT in attacks on Russian-speaking targets. The Knownsec 404 Advanced Threat Intelligence team recently analyzed attacks on Russian-speaking targets using military-themed bait, 7z SFX for payloads, and UltraVNC, mimicking Gamaredon’s TTPs. The researchers linked the activity to the APT Core Werewolf (aka Awaken Likho, PseudoGamaredon), it mimics Gamaredon […]

Threat actors behind ESXi ransomware attacks target virtualized environments using SSH tunneling to avoid detection. Researchers at cybersecurity firm Sygnia warn that threat actors behind ESXi ransomware attacks target virtualized environments using SSH tunneling to avoid detection. Ransomware groups are exploiting unmonitored ESXi appliances to persist and access corporate networks. They use “living-off-the-land” techniques, leveraging […]

Crooks stole at least $69 million from Singapore-based cryptocurrency platform Phemex in an alleged cyberattack. Singapore-based crypto platform Phemex paused operations after a cyberattack that resulted in the theft of $69M. Phemex CEO Federico Variola stated they are restoring withdrawals and temporarily manually reviewing all requests. On Thursday, researchers at the blockchain security firm PeckShield noticed […]

The Change Healthcare data breach is worse than initially estimated: approximately 190 million people have been affected. The Change Healthcare data breach is worse than initially estimated, the incident has impacted 190 million people. In October 2024, UnitedHealth Group announced that the data breach suffered by Change Healthcare in February 2024 impacted more than 100 million individuals. […]