357 matches found
MintsLoader Delivers StealC Malware and BOINC in Targeted Cyber Attacks
Threat hunters have detailed an ongoing campaign that leverages a malware loader called MintsLoader to distribute secondary payloads such as the StealC information stealer and a legitimate open-source network computing platform called BOINC. "MintsLoader is a PowerShell based malware loader that...
CISA Releases the Cybersecurity Performance Goals Adoption Report
Today, CISA released the Cybersecurity Performance Goals Adoption Report to highlight how adoption of Cybersecurity Performance Goals CPGs benefits our nation’s critical infrastructure sectors. Originally released in October 2022, CISA’s CPGs are voluntary practices that critical infrastructure...
PT-2025-37329
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The blk stack limits function in the Linux kernel contained a potential integer overflow when checking the chunk sectors value. The function checks if the chunk sectors value, calculat...
Earth Koshchei Coopts Red Team Tools in Complex RDP Attacks
APT group Earth Koshchei, suspected to be sponsored by the SVR, executed a large-scale rogue RDP campaign using spear-phishing emails, red team tools, and sophisticated anonymization techniques to target high-profile sectors...
New 'Helldown' Ransomware Variant Expands Attacks to VMware and Linux Systems
Cybersecurity researchers have shed light on a Linux variant of a relatively new ransomware strain called Helldown, suggesting that the threat actors are broadening their attack focus. "Helldown deploys Windows ransomware derived from the LockBit 3.0 code," Sekoia said in a report shared with The...
Exploit for Insufficient Verification of Data Authenticity in Rarlab Winrar
Description Name : CVE-2023-38831 CVSS Score : 7.8...
Earth Simnavaz (aka APT34) Levies Advanced Cyberattacks Against Middle East
Trend Micro's investigation into the recent activity of Earth Simnavaz provides new insights into the APT group’s evolving tactics and the immediate threat it poses to sectors in the Middle East...
Earth Simnavaz (aka APT34) Levies Advanced Cyberattacks Against UAE and Gulf Regions
Trend Micro's investigation into the recent activity of Earth Simnavaz provides new insights into the APT group’s evolving tactics and the immediate threat it poses to critical sectors in the UAE...
Earth Simnavaz Levies Advanced Cyberattacks Against UAE and Gulf Regions
Trend Micro's investigation into the recent activity of Earth Simnavaz provides new insights into the APT group’s evolving tactics and the immediate threat it poses to critical sectors in the UAE...
Russian Cyber Offensive Shifts Focus to Ukraine’s Military Infrastructure
SSSCIP reports a strategic shift in Russian cyber operations in H1 2024. Targeting Ukraine's defence sectors, attacks doubled,…...
OPW Fuel Management Systems SiteSentinel
View CSAF 1. EXECUTIVE SUMMARY CVSS v4 9.3 ATTENTION : Exploitable remotely/low attack complexity Vendor : OPW Fuel Managements Systems Equipment : SiteSentinel Vulnerability : Missing Authentication For Critical Function 2. RISK EVALUATION Successful exploitation of this vulnerability could...
Ransomware Groups Demystified: Lynx Ransomware
As part of our research and tracking of threats, Rapid7 Labs is actively monitoring new and upcoming threat groups and the ransomware domain is known for having a large number of them. In the Ransomware Radar Report, Rapid7 Labs shared the observation that in the first half of 2024, 21 new or...
RansomHub Ransomware Group Targets 210 Victims Across Critical Sectors
Threat actors linked to the RansomHub ransomware group encrypted and exfiltrated data from at least 210 victims since its inception in February 2024, the U.S. government said. The victims span various sectors, including water and wastewater, information technology, government services and...
New Voldemort Malware Uses Google Sheets to Target Key Sectors Globally
The Voldemort Malware campaign is spreading globally with over 20,000 phishing emails sent to more than 70 organizations,…...
Cyberattackers Exploit Google Sheets for Malware Control in Likely Espionage Campaign
Cybersecurity researchers have uncovered a novel malware campaign that leverages Google Sheets as a command-and-control C2 mechanism. The activity, detected by Proofpoint starting August 5, 2024, impersonates tax authorities from governments in Europe, Asia, and the U.S., with the goal of targeti...
BlackByte Ransomware Exploits VMware ESXi Flaw in Latest Attack Wave
The threat actors behind the BlackByte ransomware group have been observed likely exploiting a recently patched security flaw impacting VMware ESXi hypervisors, while also leveraging various vulnerable drivers to disarm security protections. "The BlackByte ransomware group continues to leverage...
Rockwell Automation Logix Controllers
View CSAF 1. EXECUTIVE SUMMARY CVSS v4 7.3 ATTENTION : Exploitable remotely/low attack complexity Vendor : Rockwell Automation Equipment : ControlLogix, GuardLogix, and 1756 ControlLogix I/O Modules Vulnerability : Unprotected Alternate Channel 2. RISK EVALUATION Successful exploitation of this...
3 New State-Backed Gangs Target Govt Sectors with HEAT Attack Methods
Global cyber gangs are evolving rapidly, wielding advanced techniques and enjoying state sponsorship. Menlo Security’s latest report exposes…...
Examining the US Government’s DDoS Protection Guidance Update
In March 2024, CISA, MS-ISAC, and the FBI released updated DDoS response guidance. The document outlines key strategies and 15 steps for mitigating DDoS attacks, emphasizing the need for continuous monitoring and collaboration between government and private sectors...
ExCobalt Cyber Gang Targets Russian Sectors with New GoRed Backdoor
Russian organizations have been targeted by a cybercrime gang called ExCobalt using a previously unknown Golang-based backdoor known as GoRed. "ExCobalt focuses on cyber espionage and includes several members active since at least 2016 and presumably once part of the notorious Cobalt Gang,"...