Less than a week after a phishing campaign by UAC-0050 spreading Remcos RAT, the group attempted to launch another offensive operation. In the newly uncovered massive email distribution campaign, UAC-0050 hackers target the Ukrainian and Polish public sectors, leveraging the nefarious Remcos RAT and another malware strain dubbed Meduza Stealer. UAC-0050 Attack Description: Activity Covered […]
Heads up! Recent Cactus ransomware attacks are getting into the spotlight. Hackers exploit critical Qlik Sense vulnerabilities to further deliver Cactus ransomware. In other ransomware campaigns, they leverage malvertising lures to spread DanaBot malware for initial access to compromised systems. Detecting Cactus Ransomware Infections Ransomware operators are constantly seeking new ways to proceed with payload […]
The infamous hacking group known as UAC-0006 has been launching offensive operations against Ukraine since 2013 primarily driven by financial gain. CERT-UA researchers recently issued a compiled overview of the group’s adversary activity aimed at raising cybersecurity awareness and minimizing risks. The group is notorious for committing financial theft by leveraging malware like SmokeLoader to […]
Hard on the heels of the phishing attack impersonating the Security Service of Ukraine and using Remcos RAT, the hacking collective identified as UAC-0050 launched another adversary campaign against Ukraine leveraging the phishing attack vector. In these attacks targeting 15,000+ users hackers massively send emails with a subject and attachment lures related to a summons […]
Hot on the heels of the Zimbra zero-day vulnerability, another critical security flaw affecting popular software comes to the scene. The open-source file-sharing software ownCloud has recently disclosed a trio of disturbing security holes in its products. Among them, the max severity vulnerability tracked as CVE-2023-49103 gained the CVSS score of 10 due to the […]
Defenders observe a new phishing attack, in which adversaries weaponize a russian-language Microsoft Word document to distribute malware that can extract sensitive data from targeted Windows instances. Hackers behind this offensive campaign belong to a North Korean group dubbed Konni, which shares similarities with a cyber-espionage cluster tracked as Kimsuky APT. Detect Konni Group Attacks […]
Managed Detection and Response (MDR) providers operate in a realm where maintaining the integrity of client security is paramount despite the constantly evolving threat landscape and 24/7 attack risk. Always fighting on the frontline, the majority of MDR providers are seeking innovative ways to address ever-growing technical debt, overcome the risks of client SLA breach, […]
A critical vulnerability impacting Citrix NetScaler ADC and Gateway products tracked as CVE-2023-4966 is actively exploited in real-world attacks despite its patching in October 2023. Due to a surge in LockBit 3.0 ransomware attacks weaponizing this flaw dubbed Citrix Bleed vulnerability, CISA and FBI, in collaboration with other international authorities, recently released a joint advisory […]
Vulnerabilities affecting popular software products, like Zimbra Collaboration Suite (ZCS), continuously expose organizations in multiple industry vectors, including the public sector, to increasing risks. Defenders exposed a minimum of four offensive operations employing a Zimbra zero-day vulnerability tracked as CVE-2023-37580, specifically designed to extract sensitive data from government entities across multiple countries. Detect CVE-2023-37580 Exploitation […]
Discover what’s new in SOC Prime’s Threat Bounty program and the October results. Threat Bounty Content Submissions We are happy that the authors of the Threat Bounty rules invest their time in validating their detections with Warden and researching for existing detections, which helps them avoid duplicates while creating and submitting rules for monetization. In […]