Writing Effective Detection Rules With Sigma, YARA, and Suricata
In the ever-evolving world of cybersecurity, the ability to detect threats quickly and accurately is crucial for defending modern digital environments. Detection rules are the…
Category: GBHackers
How To Conduct End-to-End Forensics From Compromised Endpoint To Network Pivot
The discovery of a compromised endpoint in an organization’s network marks the beginning of what can be a complex forensic investigation. End-to-end forensics involves a…
Microsoft Warns of Ransomware Gangs Exploit Cloud Environments with New Techniques
In a comprehensive analysis of the ransomware landscape in the first quarter of 2025, Microsoft Threat Intelligence has highlighted significant shifts in tactics by threat…
Gorilla Android Malware Intercepts SMS to Steal One-Time Passwords
In a concerning development within the Android ecosystem, a new malware variant known as “Gorilla” has been identified, primarily targeting financial and personal information through…
SheByte PaaS Launches $199 Subscription Service for Cybercriminals
The landscape of cyber threats targeting Canadian financial institutions saw significant shifts after LabHost, a prominent phishing-as-a-service (PhaaS) platform, was shut down. LabHost, known for…
Chinese Nexus Hackers Exploit Ivanti Connect Secure Flaw to Gain Access
In a sophisticated cyber-espionage operation, a group known as UNC5221, suspected to have China-nexus, has exploited a critical vulnerability in Ivanti Connect Secure VPN appliances.…
New Android SuperCard X Malware Uses NFC-Relay Technique for POS & ATM Transactions
A new malware strain known as SuperCard X has emerged, utilizing an innovative Near-Field Communication (NFC)-relay attack to execute unauthorized transactions at Point-of-Sale (POS) systems…
How To Hunt Web And Network-Based Threats From Packet Capture To Payload
Modern cyberattacks increasingly exploit network protocols and web applications to bypass traditional security controls. To counter these threats, security teams must adopt advanced techniques for…
How SMBs Can Improve SOC Maturity With Limited Resources
Small and Medium-sized Businesses (SMBs) have become prime targets for cybercriminals, being three times more likely to be targeted by phishing attacks than larger organizations.…
How to Detect and Prevent DNS Tunneling Attack In Enterprise Networks
DNS tunneling represents one of the most sophisticated attack vectors targeting enterprise networks today, leveraging the trusted Domain Name System protocol to exfiltrate data and…
How To Detect Obfuscated Malware That Evades Static Analysis Tools
Obfuscated malware presents one of the most challenging threats in cybersecurity today. As static analysis tools have become standard components of security defenses, malware authors…
PoC Released for Linux Kernel Vulnerability Allowing Privilege Escalation
A security vulnerability, tracked as CVE-2024-53141, has recently come to light in the Linux kernel’s ipset component. This flaw enables out-of-bounds (OOB) write on the kernel…