Security Journalism
Threats Plague Educational Organizations
Threat actors are targeting the education sector with data breaches, phishing emails, ransomware hits, brute force RDP attacks, and more.
Threat actors are targeting the education sector with data breaches, phishing emails, ransomware hits, brute force RDP attacks, and more.
Huntress has observed threat actors exploiting a Microsoft Windows Server Update Services (WSUS) vulnerability (CVE-2025-59287).
Tired of hearing the same old cybersecurity tips? Learn actionable, modern strategies to protect yourself and your organization from bad threat actors.
In the rapidly evolving digital marketplace, e-commerce brands have become prime targets for cybercriminals. Beyond traditional data breaches, these brands now face sophisticated scams that exploit their reputation, deceive consumers, and erode trust. Drawing from investigations conducted by RedHunt Labs’ threat intelligence team, this blog delves into some of the most prevalent scams targeting e-commerce platforms and highlights how a Digital Risk Protection (DRP) solution can help fortify you…
Trace a threat actor's journey from custom Python stealers to a sophisticated commodity RAT. Learn how their tactics evolved and why this shift to .NET matters.
Learn how a fake AnyDesk installer led to a unique MetaStealer attack, highlighting how threat actors evolve ClickFix techniques beyond the classic playbook to steal credentials and files.
Huntress researchers take a tour through the dark web, from innovative threat actor marketing techniques to cybercrime drama on BreachForums.
Threat actors often steal data during the course of their attacks. This is particularly true for ransomware threat actors, who do it before deploying file encryption in order to engage in “double extortion” activities. This activity can be difficult to detect, particularly if it’s not dissimilar to legitimate actions taken by system administrators.
Thanks in large part to our customer base, Huntress sees a great deal of interesting activity, particularly from threat actors (but also from admins). Part of that activity includes not just ransomware variants that Huntress hasn’t seen before, but also variants that may not have been documented via any public means. Further, when these incidents occur, Huntress very often gets a detailed look at the threat actor’s activity, including commands and their timing.
A likely zero-day vulnerability in SonicWall VPNs is being actively exploited to bypass MFA and deploy ransomware. Huntress advises disabling the VPN service immediately or severely restricting access via IP allow-listing. We're seeing threat actors pivot directly to domain controllers within hours of the initial breach.
When a clearly commented script revealed an attacker's tactics, Huntress prevented encryption. Read on to learn more about the evolution of recycled ransomware playbooks used by multiple threat actors.
Think threat actors are unpredictable? The rise of intelligence-driven defense and the push for incident predictions might just give us the edge to know their next moves…long before they make it.
When a threat actor exploited an MSP's RMM tool to target businesses, Huntress investigated and uncovered another eerily similar incident with key differences that reveal evolving tactics
Posted by Adam Gavish, Google GenAI Security TeamWith the rapid adoption of generative AI, a new wave of threats is emerging across the industry with the aim of manipulating the AI systems themselves. One such emerging attack vector is indirect prompt injections. Unlike direct prompt injections, where an attacker directly inputs malicious commands into a prompt, indirect prompt injections involve hidden malicious instructions within external data sources. These may include emails, documents, or…
Across the larger cybersecurity community, an often-used adage is that “threat actors always change their tactics.” However, when we really start to look at and track incident data, we begin to see that while some changes may be necessitated based on infrastructures and other challenges the threat actor may encounter, there are times when tactics remain consistent across incidents. Recent investigations into exploitation activity for CVE-2025-31151 and CVE-2025-30406 show similar TTPs across di…
Discover the latest phishing campaign targeting a major toll road service provider, where cybercriminals use sophisticated evasion techniques to bypass security detections. This in-depth blog reveals how threat actors exploit legitimate platforms and deploy cloaking methods to disguise malicious links, allowing them to evade detection by security solutions. Discover how these sophisticated tactics create highly convincing phishing pages designed to steal victims’ card information, and how to sa…
In this month’s Tradecraft Tuesday, we talked about how threat actors are finetuning their macOS malware in order to maintain persistent access and avoid detection by Apple’s security features.
Threat actors are now exploiting both endpoints and identities in the latest cyberattacks. Learn about the rise of identity-based threats and why a combined EDR and ITDR approach is crucial for your cybersecurity.
Threat actors are enabling the built-in Windows Guest account to maintain persistence. Learn how they gain access and how to detect this activity.
Learn what LOLBins are, threats malicious threat actors can pose, how to detect those threats, and how to prevent them.
In this blog, Huntress SOC investigators unravel the lateral movement and persistence of an interesting threat actor and their novel infrastructure
Following the arrest in May 2024 of more than 20 individuals behind Facebook infostealers campaigns in Vietnam, we have compared the tactics of operators behind VietCredCare and DuckTail stealers. These 2 malware families have been active before the arrest in Vietnam and are believed to be controlled by Vietnamese threat actors. Based on the research, we decided that the groups operate in a different way and the arrest probably affected the VietCredCare operators.
Rhetoric within the cybersecurity community has leaned heavily towards threat actor use of LOLBins as a means of “hiding amongst the noise” of normal, administrative and operational activity. However, as Huntress SOC analysts can attest, this is often far from the case.
Join Huntress Threat Hunters as they unpack the password-spraying techniques of threat actors, exposing how they target everything from small businesses to giants like Microsoft.
Tracking various indicators associated with different attacks, Huntress analysts have been able to identify specific indicators (threat actor workstation names, passwords associated with new user account creation or current account modification, CloudFlare tunnel tokens) that are associated with Akira ransomware infections. By detecting these indicators much earlier in the attack chain, organizations can inhibit or even obviate file encryption malware deployment.
Threat actors have been successful in gaining entry using accounting software commonly used by construction companies.
Huntress identified an intrusion against a non-profit supporting Vietnamese human rights that’s likely spanned years. Jump in as we provide a thorough analysis of this malicious threat actor.
Specializing in AI-powered phishing-as-a-service and Android malware capable of intercepting OTP codes, the GXC Team targets Spanish bank users and 30 institutions worldwide
Uncovering the operations of threat actor Boolka, driven by the creation of malicious scripts, malware trojans, sophisticated malware delivery platforms, and more.
In the cybersecurity community, we may hear analysts say, “Oh, threat actors change their tactics…”, and at times, they may include the word “always” as part of that statement. However, the question at hand is, “Does the data really show that to be the case?” What are we truly seeing in real-world incidents?