Brandefense Blog. Cybersecurity And Risk.
Threat actors, dark web activity, ransomware and digital risk, explained by the analysts who track them.
Dark Web Is XDR the Missing Link in Your Cybersecurity Stack? Extended Detection and Response (XDR) is an advanced cybersecurity solution designed to provide unified, intelligent threat detection and response. 
Dark Web Browser Isolation: A Proactive Approach to Web Security Browser isolation explained: how remote browser isolation renders web content off the endpoint, and how it compares with detection based web security. 
Digital Risk Protection Digital Twins: The Virtual Powerhouses Reshaping Cybersecurity Digital twins in cybersecurity explained: virtual replicas of systems used to model behavior, simulate attacks and find vulnerabilities safely. 
Digital Risk Protection Cybersecurity KPIs: What to Measure (and What Not To)? Cybersecurity KPIs show how well your security program works. Learn which metrics to track, which vanity metrics to skip, and how to report them well. 
Ransomware Prompt Injection Attacks: A New Challenge in AI Security What is a prompt injection attack? Learn how direct and indirect injection work, the risks to organisations and the defences that reduce them. 
Ransomware Why Does Ransomware Still Threaten Cybersecurity? Ransomware explained: the main types, how an attack moves from phishing to encryption and extortion, and which defenses help, with CISA guidance. 
Digital Risk Protection Data Leaks: The Silent Killer of Trust — And How to Stop Them A data leak is the unintentional and often unnoticed exposure of sensitive, confidential, or proprietary information to unauthorized parties. 
Ransomware Managed Detection and Response (MDR): Enhancing Threat Visibility Managed detection and response (MDR) is a service that monitors, investigates and responds to threats around the clock. See how it works and how to choose. 
Digital Risk Protection Zero Trust Architecture: Why It’s No Longer Optional? Zero Trust Architecture is a modern cybersecurity model designed to address the increasing sophistication of cyber threats. 
Blog Brand Threat Intelligence: How It Protects Your Reputation Brand threat intelligence finds fake domains, impersonation and leaked data aimed at your brand. See the 4 stages, top threats and how to act. 
VIP Security The Hidden Threat of Data Brokers: How Your Brand Is Being Sold Data brokers explained: who they are, what organizational and personal data they collect and sell without consent, and what that means for brand security. 
Digital Risk Protection Cybersecurity Insurance: Safety Net or False Sense of Security? Cybersecurity insurance covers some costs after an attack but does not stop one. See what it covers, where claims fail and how to pair it with… All 42 pages
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.
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New articles are added several times a month. The newest come first, and every article shows its publish date.
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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.
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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.
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The site feed at brandefense.io/feed/ lists new posts. The email sign-up box is on the All Resources and Reports pages.
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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.
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The count at the top of the blog page shows the current total, and each topic chip shows how many articles that topic holds. 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.
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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.
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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.
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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.