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cybersecurity. Tagged Articles.

244 articles tagged cybersecurity.

All471 APT Groups94 Dark Web28 Digital Risk Protection122 Fraud14 Ransomware48 Sector Analysis34 VIP Security7
Illustration of SilverFox APT cyber threat actor with fox mask and red glowing eyesAPT Groups SilverFox APT: Profile, TTPs and Defense SilverFox APT is rapidly evolving into one of 2025’s most dangerous cyber threat actors. Combining espionage with financial motives, it exploits edge devices, cloud identities, and… Sep 30, 20254 Min Gamaredon APT card with masked hacker image representing Russian cyber espionage groupAPT Groups Gamaredon Group: A Persistent Russian Espionage Threat Gamaredon is a Russia-linked APT active since 2013, targeting Ukraine, NATO, and critical sectors. Using phishing, malware, and custom backdoors, the group continues to evolve into… Sep 29, 20254 Min Illustration of Mustang Panda APT symbolizing China-linked cyber espionage threat in 2025APT Groups Mustang Panda: Persistent Threat of a China aligned Espionage Group Mustang Panda (Earth Preta) is one of the most persistent China-linked APT groups, adapting tools like PlugX, ToneShell, and Yokai to target governments, NGOs, and critical… Sep 23, 20255 Min Illustration of DragonForce ransomware hacker with red dragon mask and dark hoodieAPT Groups DragonForce Ransomware: From Hacktivism to High-Street Extortion DragonForce, once a hacktivist collective, has transformed into a financially driven ransomware cartel. From high-profile UK retailers to global enterprises, the group leverages affiliates, white-label branding,… Sep 18, 20259 Min Illustration of Cozy Bear (APT29) cyber espionage group symbolized as a bear in a hoodie with glowing red eyes.APT Groups APT29 (Cozy Bear): Russia’s Stealth Espionage Powerhouse APT29, also known as Cozy Bear, is one of Russia’s most persistent cyber espionage groups. From SolarWinds to Microsoft, their operations highlight the sophistication of identity-based… Sep 17, 20259 Min Hacker symbolizing APT38 conducting cryptocurrency heists on exchanges and DeFi platformsBlog APT38: From SWIFT Heists to Crypto Fortresses APT38, North Korea’s state-backed cybercrime group, has evolved from SWIFT banking attacks to record-breaking cryptocurrency heists. Learn how their tactics, AI-driven social engineering, and DeFi exploits… Sep 16, 202514 Min Darkweb hacker illustration symbolizing cyber threats and Brandefense API intelligenceBlog Brandefense API Darkweb Alerts – Real-Time Intelligence for Proactive Defense Brandefense APIs provide real-time darkweb intelligence with seamless integrations into SIEM, SOAR, and SOC workflows. Learn how organizations automate defenses and stop threats before damage occurs. Sep 11, 20256 Min Pile of broken computers symbolizing shadow IT risks and cyber threatsBlog Shadow IT and External Attack Surface: What You’re Missing Shadow IT is no longer a hidden nuisance—it’s a direct gateway for attackers. Discover how unmanaged SaaS, APIs, and forgotten domains expand your external attack surface,… Sep 08, 20255 Min Cyber threat illustration showing hacker with red digital codes in glassesBlog What Is NIST Cybersecurity Framework v2.0? Key Updates and Benefits Discover NIST Cybersecurity Framework v2.0, its new “Govern” function, benefits, and how it compares to ISO 27001 for managing cyber risks. Sep 02, 20257 Min Hackers in hoodies analyzing cyber threats on digital data streams in a futuristic cityBlog How Nation-State Cyber Threats Are Evolving – Part II Cyber threats in 2025 have evolved into triple extortion ransomware. Discover how groups like LockBit, ALPHV, and Black Basta operate and what organizations can do to… Aug 29, 20259 Min cyber threats offshore domain ransomware ecosystemBlog Beyond WHOIS: Offshore Domains in Modern Cybercrime and Ransomware Ecosystems Offshore domain services play a critical role in modern cybercrime, enabling phishing, ransomware, and fraud operations. Learn how cybercriminals leverage these infrastructures and how Brandefense helps… Aug 28, 202517 Min Stylized DEF CON-themed computer systems melting in a neon-lit control roomBlog DEF CON: The Heart of the Global Hacker Community Beats DEF CON remains the central hub of the global hacker community, drawing cybersecurity professionals, researchers, ethical hackers, and technology enthusiasts. Aug 03, 20255 Min
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About The Blog.

Last updated June 9, 2026

  • Articles on ransomware, APT groups, the dark web, digital risk protection, fraud, sector analysis and VIP security, written for security teams.

  • New articles are added several times a month. The newest come first, and every article shows its publish date.

  • Use the topic chips above the list to open one topic, or type a word in the search box. Each topic has its own page.

  • Articles draw on public sources such as CISA advisories, MITRE ATT&CK and ENISA reports. Sources are listed at the end of an article when it cites them.

  • The site feed at brandefense.io/feed/ lists new posts. The email sign-up box is on the All Resources and Reports pages.

  • Brandefense is an AI-driven threat intelligence company. Its platform covers cyber threat intelligence, digital risk protection and external attack surface management. You can request a demo on your own domain from the Request A Demo page.

  • The blog page shows 470 articles. You can open all of them or pick one topic, such as APT Groups, Dark Web, Ransomware or Fraud. Each article shows its publish date.

  • The blog describes its articles as explained by the analysts who track threats. They cover threat actors, dark web activity, ransomware and digital risk. The newest articles appear first.

  • Yes. APT Groups is one of the topic chips above the list, and it opens only the articles on that topic. The Knowledge Hub also holds profiles of threat groups.

  • The surface web is the part of the internet that search engines list. The deep web is content that search engines do not list, such as pages behind a login. The dark web needs special software to reach. The blog has an article that explains the three layers in plain words.