I. Presentation In this article, we will discover the ADRecon tool for Active Directory Recon which will allow us to collect different information from an Active Directory directory. ADRecon will generate […]
How to Build a Home IT Lab
A home lab is an invaluable resource for cybersecurity professionals to gain practical experience, develop and refine their skills, and stay current in a rapidly changing field.It is a playground […]
Top 10 Ransomware Gangs
Ransomware groups are rapidly evolving, using advanced tactics such as double extortion. They target high-profile victims with sophisticated malware, demand larger ransoms, and collaborate to hinder law enforcement. Notable ransomware gangs of 2023 include LockBit, Clop, and Royal, employing unique tactics like double extortion and extensive network access purchases.
Russian Hackers Exploiting Outlook Zero-day to Attack Critical Information Infrastructure
A group linked to Russian military intelligence, known as Fighting Ursa or APT28, has targeted at least 30 companies across 14 countries using a zero-day exploit in Microsoft Outlook (CVE-2023-23397). These organizations include vital infrastructure and sources of strategic intelligence, with a focus on military significance. The group has conducted multiple campaigns exploiting this vulnerability, emphasizing the need for enhanced security measures.
Cyber threats organizations need to watch out for, and some mitigation strategies.
Cybersecurity threats like phishing, ransomware, and supply chain attacks pose significant risks to organizations. Educating employees, implementing strong access controls, and regularly updating software are crucial preventive measures. In addition, encryption, incident response planning, and regular security assessments can enhance overall security. Staying informed and proactive is key in mitigating emerging threats.
Cybercrime Group Exploiting Windows Driver Vulnerability to Bypass Security Products
Summary:
The cybercrime group Scattered Spider, also known as Roasted 0ktapus and UNC3944, has been targeting telecom and BPO firms by exploiting an old vulnerability in an Intel Ethernet diagnostics driver for Windows. They use phishing, social engineering, and BYOVD techniques to deploy malicious drivers and bypass security protections. Organizations should patch their systems and use endpoint security solutions.
Security Dangers of Public WiFi
Public WiFi networks are convenient but pose security risks. Cybercriminals can intercept data, jeopardizing personal information and finances. Tips to stay safe include treating all WiFi links with suspicion, using a VPN, and avoiding sensitive transactions on public networks. It’s crucial to protect devices with updated security solutions.
Network segmentation
Segmenting and securing your network is crucial for control and protection. Start by understanding your devices, users, data, and communication needs. Configure separate networks, gateways, DMZs, and access controls. Harden network devices, review regularly, and address remote, physical, and wireless access points. Don’t overlook configuring comprehensive logging for security events.