Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Latest Posts

NotLockBit Ransomware, Embargo Ransomware, Emennet Pasargad, and More: Hacker's Playbook Threat Coverage Round-up: November 2024

In this version of the Hacker’s Playbook Threat Coverage round-up, we highlight attack coverage for several new threats. SafeBreach customers can select and run these attacks and more from the SafeBreach Hacker’s Playbook to ensure coverage against these advanced threats. Additional details about the threats and our coverage can be seen below.

Bumblebee Malware, Lynx and INC Ransomware, MITRE Threat Group Scenarios, and More: Hacker's Playbook Threat Coverage Round-up: October 2024

In this version of the Hacker’s Playbook Threat Coverage round-up, we are highlighting attack coverage for several new threats. SafeBreach customers can select and run these attacks and more from the SafeBreach Hacker’s Playbook to ensure coverage against these advanced threats.

An Update on Windows Downdate

In August, I shared a blog on my most recent research project called Windows Downdate, which I first presented at Black Hat USA 2024 and DEF CON 32 (2024). In it, I explained how I was able to develop a tool to take over the Windows Update process to craft custom downgrades on critical OS components to expose previously fixed vulnerabilities. By using this downgrade ability, I discovered CVE-2024-21302, a privilege escalation vulnerability affecting the entire Windows virtualization stack.

SafeBreach Coverage for US CERT AA24-290A (Iranian Cyber Actors)

On October 16th, the Federal Bureau of Investigation (FBI), the Cybersecurity and Infrastructure Security Agency (CISA), the National Security Agency (NSA), the Communications Security Establishment Canada (CSE), the Australian Federal Police (AFP), and Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC) issued an urgent advisory warning security teams about the use of Brute Force and other techniques by Iranian threat actors to compromise critical infrastructure ent

Cicada3301 Ransomware, LummaC2 Infostealer, Obfuscated Net Loader, and More: Hacker's Playbook Threat Coverage Round-up: September 2024

In this version of the Hacker’s Playbook Threat Coverage round-up, we are highlighting attack coverage for several new threats. SafeBreach customers can select and run these attacks and more from the SafeBreach Hacker’s Playbook to ensure coverage against these advanced threats. Additional details about the threats and our coverage can be seen below.

Fortifying Networks Against Inbound Threats and Outbound Data Loss Should be an Organizational Priority

Interactive, hands-on keyboard attack campaigns are employed by today’s most proficient threat actors to penetrate organizational defenses. The network perimeter is typically the initial line of defense against unauthorized access to an organization’s network and the sensitive data it contains. After infiltration, attackers establish command-and-control (C&C) and data exfiltration channels to receive malicious payloads and export stolen data.

SafeBreach Coverage for US CERT AA24-249A (GRU Unit 29155)

On September 5th, the Federal Bureau of Investigation (FBI), Cybersecurity and Infrastructure Security Agency (CISA), and National Security Agency (NSA) issued an urgent advisory warning security teams about efforts undertaken by threat actors affiliated with Russia’s General Staff Main Intelligence Directorate (GRU) 161st Specialist Training Center (Unit 29155).

US CERT Alert AA24-242A (RansomHub Ransomware)

On August 29, the Federal Bureau of Investigation (FBI), Cybersecurity and Infrastructure Security Agency (CISA), and the Department of Defense Cyber Crime Center (DC3) issued an urgent advisory warning security teams about known RansomHub ransomware IOCs and TTPs identified through FBI threat response activities and third-party reporting as recently as August 2024. Detailed information about this threat and the associated IOCs and TTPs can be seen in the advisory #StopRansomware: RansomHub Ransomware.

Voices from Validate: The Role of Breach & Attack Simulation in Cybersecurity Testing

Security teams have a wide range of tools in their arsenal to combat cybersecurity threats, but the expanding attack surface and the sheer number of tools can make their jobs more difficult to manage. As we enter this new era of cybersecurity, security and risk management, leaders are focused on validating the efficacy of their security investments, improving ROI, and taking a more programmatic approach in order to enhance their efficiency.

Windows Downdate Attacks, Quick Share Vulnerability Exploit, and More: Hacker's Playbook Threat Coverage Round-up: August 2024

In this version of the Hacker’s Playbook Threat Coverage round-up, we are highlighting attack coverage for several new threats, including those discovered via original research by the SafeBreach Labs team. SafeBreach customers can select and run these attacks and more from the SafeBreach Hacker’s Playbook to ensure coverage against these advanced threats. Additional details about the threats and our coverage can be seen below.