Category: Security Affairs

Texas is the first state to ban DeepSeek on government devices

Texas bans DeepSeek and RedNote on government devices to block Chinese data-harvesting AI, citing security risks. Texas Governor Greg Abbott banned Chinese AI company DeepSeek and Chinese-owned social media apps Xiaohongshu (RedNote) and Lemon8 from all state-issued devices. The AI-powered…

SECURITY AFFAIRS MALWARE NEWSLETTER – ROUND 31

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape. ESXi Ransomware Attacks: Stealthy Persistence through SSH Tunneling  MintsLoader: StealC and BOINC Delivery   Cloud Ransomware Developments | The Risks of Customer-Managed…

Ransomware attack hit Indian multinational Tata Technologies

Indian multinational technology company Tata Technologies suspended some IT services following a ransomware attack. Indian multinational Tata Technologies, a Tata Motors subsidiary, suspended some IT services following a ransomware attack. The company, which is engaged in product engineering, provides services to automotive and aerospace original…

Contec CMS8000 patient monitors contain a hidden backdoor

The U.S. CISA and the FDA warned of a hidden backdoor in Contec CMS8000 and Epsimed MN-120 patient monitors. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) and the Food and Drug Administration (FDA) warned that three flaws in Contec CMS8000…

DeepSeek database exposed highly sensitive information

Chinese AI platform DeepSeek has publicly exposed two databases containing highly sensitive user and backend details. Wiz Research discovered a publicly accessible ClickHouse database belonging to DeepSeek, exposing chat history, secret keys, and backend details. After responsible disclosure, DeepSeek promptly…

PHP package Voyager flaws expose to one-click RCE exploits

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…

Aquabot variant v3 targets Mitel SIP phones

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…

Critical remote code execution bug found in Cacti framework

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…

Attackers exploit SimpleHelp RMM Software flaws for initial access

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…

VMware fixed a flaw in Avi Load Balancer

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,…

Chinese AI platform DeepSeek faced a “large-scale” cyberattack

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…

Apple fixed the first actively exploited zero-day of 2025

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.…

Multiple Git flaws led to credentials compromise

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…

GamaCopy targets Russia mimicking Russia-linked Gamaredon APT

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…

ESXi ransomware attacks use SSH tunnels to avoid detection

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…

SECURITY AFFAIRS MALWARE NEWSLETTER – ROUND 30

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape. Gmail For Exfiltration: Malicious npm Packages Target Solana Private Keys and Drain Victims’ Wallets       Threat Bulletin: Weaponized Software Targets Chinese-Speaking…

Cisco warns of a ClamAV bug with PoC exploit

Cisco addressed a ClamAV denial-of-service (DoS) vulnerability, and experts warn of the availability of a proof-of-concept (PoC) exploit code. Cisco has released security updates to address a ClamAV denial-of-service (DoS) vulnerability tracked as CVE-2025-20128. The Cisco PSIRT experts warn of…

Subaru Starlink flaw allowed experts to remotely hack cars

Subaru Starlink flaw exposed vehicles and customer accounts in the US, Canada, and Japan to remote attacks. Popular security researcher Sam Curry and he colleague Shubham Shah discovered a vulnerability in Subaru’s Starlink connected vehicle service that exposed vehicles and…

Participants in the Pwn2Own Automotive 2025 earned $886,250

The Pwn2Own Automotive 2025 hacking contest has ended, and participants earned $886,250 after demonstrating 49 zero-day flaws. The Pwn2Own Automotive 2025 hacking contest has ended, and participants earned $886,250 after demonstrating 49 zero-day flaws. Sina Kheirkhah (@SinSinology) of Summoning Team…

J-magic malware campaign targets Juniper routers

Threat actors are targeting Juniper routers with a custom backdoor in a campaign called code-named “J-magic,” attackers are exploiting a Magic Packet flaw. Lumen Technologies researchers reported that the J-magic campaign targets Juniper routers with a custom backdoor using a…

U.S. CISA adds JQuery flaw to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds JQuery vulnerability to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a JQuery persistent cross-site scripting (XSS) vulnerability, tracked as CVE-2020-11023 (CVSS score: 6.9) to its Known Exploited…

Cloudflare blocked a record-breaking 5.6 Tbps DDoS attack

Cloudflare announced that it has blocked a record-breaking 5.6 terabit-per-second (Tbps) distributed denial-of-service (DDoS) attack. Cloudflare announced that during the week of Halloween 2024, it autonomously detected and blocked a 5.6 Terabit per second (Tbps) DDoS attack, which is the…

Experts found multiple flaws in Mercedes-Benz infotainment system

Kaspersky researchers shared details about multiple vulnerabilities impacting the Mercedes-Benz MBUX infotainment system. Kaspersky published research findings on the first-generation Mercedes-Benz User Experience (MBUX) infotainment system, specifically focusing on the Mercedes-Benz Head Unit. The researchers started from the results of…

SECURITY AFFAIRS MALWARE NEWSLETTER – ROUND 29

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape. Stealthy Credit Card Skimmer Targets WordPress Checkout Pages via Database Injection Ransomware on ESXi: The mechanization of virtualized attacks FunkSec –…

Russia-linked APT Star Blizzard targets WhatsApp accounts

The Russian group Star Blizzard targets WhatsApp accounts in a new spear-phishing campaign, shifting tactics to avoid detection. In November 2024, Microsoft researchers observed the Russia-linked APT group Star Blizzard targeting WhatsApp accounts via spear-phishing, shifting tactics to avoid detection.…

MikroTik botnet relies on DNS misconfiguration to spread malware

Researchers discovered a 13,000-device MikroTik botnet exploiting DNS flaws to spoof 20,000 domains and deliver malware. Infoblox researchers discovered a botnet of 13,000 MikroTik devices that exploits DNS misconfigurations to bypass email protections, spoof approximately 20,000 domains, and deliver malware.…

Credit Card Skimmer campaign targets WordPress via database injection

Stealthy credit card skimmer targets WordPress e-commerce sites, injecting malicious JavaScript into CMS database tables to evade detection. Sucuri researchers warn of a stealthy credit card skimmer campaign targeting WordPress e-commerce sites by injecting malicious JavaScript into CMS database tables.…

SECURITY AFFAIRS MALWARE NEWSLETTER – ROUND 28

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape. Finding Malware: Unveiling PLAYFULGHOST with Google Security Operations   Scam Sniffer 2024: Web3 Phishing Attacks – Wallet Drainers Drain $494 Million  EAGERBEE,…

How a researcher earned $100,000 hacking a Facebook server

Facebook paid $100,000 to a researcher for discovering a bug that granted him command access to an internal server in October 2024. TechCrunch first reported that Facebook awarded security researcher Ben Sadeghipour (@NahamSec) $100,000 for reporting a vulnerability that granted him access…

DoJ charged three Russian citizens with operating crypto-mixing services

The U.S. Department of Justice charged three Russian citizens with operating crypto-mixing services that helped crooks launder cryptocurrency. The U.S. Department of Justice (DoJ) charged Russian national Roman Vitalyevich Ostapenko, Alexander Evgenievich Oleynik, and Anton Vyachlavovich Tarasov with operating crypto-mixing…

U.S. cannabis dispensary STIIIZY disclosed a data breach

US marijuana dispensary STIIIZY warns customers of leaked IDs and passports following a November data breach. US marijuana dispensary STIIIZY disclosed a data breach after a vendor’s point-of-sale system was compromised by cybercriminals. The security breach exposed customer data and…

A novel PayPal phishing campaign hijacks accounts

Fortinet warns of a phishing campaign using legitimate links to hijack PayPal accounts, tricking users into granting unauthorized access. Fortinet uncovered a phishing campaign targeting PayPal users. The scheme employs legitimate links to deceive victims and gain unauthorized access to…

Banshee macOS stealer supports new evasion mechanisms

Experts found a new version of the Banshee macOS information stealer which was enhanced with new evasion mechanisms. Check Point researchers discovered a new version of the Banshee macOS infostealer which is distributed through phishing websites and fake GitHub repositories,…

Researchers disclosed details of a now-patched Samsung zero-click flaw

Researchers at Google Project Zero disclosed a now-patched zero-click vulnerability that affects Samsung devices. Google Project Zero researchers disclosed details about a now-patched zero-click vulnerability, tracked as CVE-2024-49415 (CVSS score: 8.1), in Samsung devices. The flaw is an out-of-bound write issue in…

China-linked APT group MirrorFace targets Japan

Japanese authorities attributed a cyber-espionage campaign targeting the country to the China-linked APT group MirrorFace. The National Police Agency (NPA) and the Cabinet Cyber Security Center in Japan have linked a long-running cyber-espionage campaign targeting local entities to the China-linked…

U.S. Medical billing provider Medusind suffered a sata breach

Medusind, a medical billing provider, disclosed a data breach that occurred in December 2023 and affected over 360,000 individuals. Medusind is a company that provides medical billing, coding, and revenue cycle management (RCM) services to healthcare organizations, including medical practices,…

SonicWall warns of an exploitable SonicOS vulnerability

SonicWall warns customers to address an authentication bypass vulnerability in its firewall’s SonicOS that is “susceptible to actual exploitation.” SonicWall is urging customers to upgrade the SonicOS firmware of their firewalls to patch an authentication bypass vulnerability tracked as CVE-2024-53704…