Secplicity Blog
Cybersecurity Headlines & Trends Explained
Ransomware Tracker (Entry #308): The Green Blood Group
The Green Blood Group was both the group name and the encryptor name of this operation. The group, or threat actor, operated for about a month, between January 2026 and February 2026. Although it's likely operations began shortly before that, possibly towards the end of 2025. During that time, at…
New BianLian Ransomware Activity Detected: SVG Phishing Campaign Targeting Venezuelan Companies
WatchGuard telemetry identified some malicious files being downloaded by victims, and almost all of them originated in Venezuela, indicating a possible malicious campaign targeting companies in this country. The malicious files are distributed via phishing emails that have a SVG file with a filename…
Stryker’s Network Disruption Signals a Dangerous New Phase in Cyber Threats
In Episode 362 on The 443 Podcast , Marc and Corey unpack three stories that point to a hard truth for defenders: cyber threats are becoming more disruptive, more deceptive, and more scalable. From a major attack affecting medical technology giant Stryker, to a once-legitimate Chrome extension…
The Security Gap That Lets Attackers Walk Right In
If you ask most security-conscious organizations about their priorities, the answers are usually familiar: endpoint detection and response, identity and access management, network segmentation, cloud security, vulnerability management, and more. On paper, many teams know exactly what strong security…
AI-Powered Cyber Attacks Are Rising: What Security Teams Need to Know
The cybersecurity landscape is shifting quickly. In Episode 361 of The443 Podcast, Marc Laliberte and Corey Nachreiner discuss three emerging issues shaping modern security: A critical authentication bypass in a popular JSON Web Token (JWT) library An autonomous AI bot exploiting GitHub repositories…
Cisco SD-WAN 0-Day: What MSPs Should Do Now
Three stories, one theme: control planes, supply chains, and human workflows remain high-leverage targets. This Secplicity blog follows the sequence and details covered by Marc Laliberte and Corey Nachreiner in The443 Podcast Episode 360. 1) Cisco Catalyst SD-WAN 0-Day (CVSS 10): What happened Cisco…
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443 Podcast
A weekly podcast featuring the leading white-hat hackers and security researchers.
Ransomware Tracker
The Ransomware Tracker is a dynamic, all-in-one hub for IT professionals, researchers, and cybersecurity-minded folks to learn about the entire ransomware landscape. This information-laden resource brings together WatchGuard Threat Labs' research with evidence from all over the Internet into one single convenient location.