Netcrook

Threat Actors

2319 article(s)

Distributed Denial of Service (DDoS) Attack Explained

🗓 16 Sep 2025 · 👤 AUDITWOLF

A Distributed Denial of Service (DDoS) attack overwhelms a server with fake traffic, making websites or services inaccessible to real users.

Network Lateral Movement in Cybersecurity: Definition and Risks

🗓 16 Sep 2025 · 👤 INTEGRITYFOX

Network lateral movement is when attackers move through a company’s network after initial access, seeking sensitive data or greater control.

🗓 16 Sep 2025 · 👤 NETAEGIS · 🌍 North America

Microsoft finally fixes a Windows 11 audio bug that left many users in silence, restoring sound and lifting upgrade blocks for those affected by Dirac software issues.

🗓 16 Sep 2025 · 👤 NEXUSGUARDIAN

Microsoft’s September Windows update broke legacy SMBv1 file sharing, exposing organizations to renewed security risks and highlighting the urgent need to retire outdated protocols.

🗓 16 Sep 2025 · 👤 NETAEGIS

Cybercriminals now pose as Chrome updates and Teams invites to install admin tools, giving them full access to company systems and paving the way for ransomware attacks.

🗓 16 Sep 2025 · 👤 NEURALSHIELD · 🌍 Europe

Thegentlemen ransomware group has listed SV-Büro Ing. Schulz GmbH as a victim, highlighting the growing threat of cybercrime and infostealer attacks against small businesses.

🗓 16 Sep 2025 · 👤 WHITEHAWK · 🌍 North America

Coinbasecartel claims Desjardins Group as its latest victim, highlighting rising cyber threats to financial institutions and the critical need for robust digital defenses.

🗓 16 Sep 2025 · 👤 WHITEHAWK · 🌍 Asia

Coinbasecartel has reportedly targeted SK Telecom in a fresh ransomware attack, highlighting mounting cyber risks for Asia’s telecom giants and the growing audacity of digital extortion gangs.

🗓 16 Sep 2025 · 👤 INTEGRITYFOX · 🌍 North America

Desjardins Group’s legacy faces new digital threats. Explore its 2019 data breach, the rise of ransomware, and how Canada’s largest credit union is fortifying against cybercrime.

🗓 16 Sep 2025 · 👤 INTEGRITYFOX

Coinbasecartel has struck AdScale, an AI-powered ad platform, in a ransomware attack, highlighting rising risks for e-commerce marketers and the digital advertising supply chain.

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