CVE-2023-38831-WinRAR-Vulnerability-Analysis

CVE-2023-38831-WinRAR-Vulnerability-Analysis This project is a cybersecurity research and analysis project focused on CVE-2023-38831, a critical WinRAR vulnerability that allows attackers to execute malicious code through specially crafted archive files. The project was conducted in a controlled...

CVE-2023-38831-KQL

CVE-2023-38831 - Vulnerabilidad de suplantación de extensión de archivo en WinRAR Descripción Los ciberdelincuentes han explotado una vulnerabilidad que les permite suplantar extensiones de archivo. Esto significa que pueden ocultar el lanzamiento de scripts maliciosos dentro de archivos que se...

Star Blizzard refines phishing and malware delivery with the RedFlick technique

In this article 1. Star Blizzard TTPs observed in 2026 2. Defending against Star Blizzard and RedFlick-related activity 3. Microsoft Defender detections 4. Hunting queries 5. Indicators of compromise Since January 2026, Microsoft has observed Russian state threat actor Star Blizzard evolve their...

Star Blizzard refines phishing and malware delivery with the RedFlick technique

In this article 1. Star Blizzard TTPs observed in 2026 2. Defending against Star Blizzard and RedFlick-related activity 3. Microsoft Defender detections 4. Hunting queries 5. Indicators of compromise Since January 2026, Microsoft has observed Russian state threat actor Star Blizzard evolve their...

Attackers Turn Trusted Node.js Runtime Into Malware Delivery Tool in Targeted Attacks

Threat actors are leveraging the trusted Node.js JavaScript runtime in multiple cyber attacks as a way to deploy malicious payloads. According to a new report published by the Symantec Threat Hunter Team today, the attack method has been put to use in attacks targeting government departments,...

Malicious code in raectjs (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector f75a611c33224c779330b8d5313702dc44f20d197dd96f62fb236982281b9d09 scripts/postinstall.js runs on npm install and performs two attacker-beneficial actions. First, it POSTs a JSON platform snapshot to the hardcoded...

Why Facebook’s war on ad blockers could help scammers

Reports that uBlock Origin is stepping back from the never-ending effort to filter Facebook ads are a reminder that ad blocking is no longer only an argument about inconvenience, publishers, and lost advertising revenue. It is also an issue of security. For years, ad blockers have occupied an...

MAL-2026-12884 Malicious code in bnpl-blocks-atom-bnpl-notification (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 80f343dda3cb4e6b3420db34a6a801aeeeaf60ecf1ea23ad78de4c7605b954d2 index.js unconditionally requires./runtime on load. runtime.js reconstructs Cloudflare Workers hostnames oob-worker.cf101,2,3-.workers.dev via...

Travelers targeted when logging into hotel Wi-Fi networks

Microsoft has warned that hotel, conference, and other hospitality Wi-Fi networks are being actively abused by a Russian group to target travelers worldwide. The campaign, dubbed "CaptiveCrunch" turns a routine Wi-Fi login moment into an opportunity to compromise corporate accounts and devices...

CaptiveCrunch: Midnight Blizzard targets travelers worldwide for malware delivery and credential theft

In this article 1. The CaptiveCrunch campaign 2. Storm-2945 and Midnight Blizzard 3. CaptiveCrunch tradecraft and tooling 4. How to protect against CaptiveCrunch activity 5. Microsoft Defender detections and hunting guidance 6. Indicators of compromise Since early May 2026, Microsoft Threat...

CaptiveCrunch: Midnight Blizzard targets travelers worldwide for malware delivery and credential theft

In this article 1. The CaptiveCrunch campaign 2. Storm-2945 and Midnight Blizzard 3. CaptiveCrunch tradecraft and tooling 4. How to protect against CaptiveCrunch activity 5. Microsoft Defender detections and hunting guidance 6. Indicators of compromise Since early May 2026, Microsoft Threat...

PT-2026-66760

Name of the Vulnerable Software and Affected Versions Serendipity versions prior to 2.6.1 Description An open redirect issue exists in the 'exit.php' endpoint. Unauthenticated attackers can redirect users to arbitrary external sites by providing a malicious Base64-encoded url parameter. This occu...

isms-builder v1.37.1

ISMS Builder Self-hosted Information Security Management System — open source, no cloud required ⚠️ Security Warning: Fake repositories and copies distributing malware ISMS Builder has no packaged "releases", installers, or downloadable ZIP files — the only legitimate source is this repository,...

BlueNoroff Zoom Phishing Kit Profiles Crypto Wallets Before Malware Delivery

The North Korean threat actors behind the ClickFix-style campaigns that employ typosquatted Zoom and Microsoft Teams domains have been found to operate an active phishing kit to impersonate the videoconferencing platforms in social engineering campaigns designed to deliver malware. "BlueNoroff ha...

What happens if you visit a WordPress site hacked through wp2shell?

WordPress has patched a serious core vulnerability chain known as wp2shell, and site owners are understandably focused on updating their own sites. But there’s another question worth asking: what happens to ordinary visitors when they land on a compromised site? Because a hacked website becomes a...

20+ Hijacked Government Websites Became
an Attack Channel

More than 20 Brazilian government websites were hijacked and turned into malware delivery channels in an active PhantomEnigma campaign uncovered by ANY.RUN, a leading provider of interactive malware analysis and threat intelligence solutions. The investigation revealed previously undocumented...

Researcher Analyzes 3,000 Live ClickFix Payloads, Exposing API-Driven Malware Delivery

ClickFix , the trick that fools people into running malware by hand, has quietly grown a back office. New research shows the malicious commands behind its fake "prove you're human" pages are now handed out by API-driven servers that give each visitor the same malware in a different disguise. The...

MAL-2026-6576 Malicious code in checkmarx-claude-cache (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 26a16e61d88e467ada75205ee93a9339cdf2fb65f3ded068282b4d83b6cb05e9 When the CLI runs the documented npx checkmarx-claude-cache invocation pattern, bin/cli.js performs an HTTPS GET to a hardcoded URL on a lookalike ho...

Malware Distribution Via Browser-in-the-Browser Kit

Unit42 From Palo Alto Networks has discovered a Browser-in-the-Browser BitB campaign specifically tailored for malware delivery...

Embedded Malicious Code

Overview Affected versions of this package are vulnerable to Embedded Malicious Code. An attacker using the npm account ehindero hijacked the @mastra npm organization and, in a roughly 30–45 minute burst starting around 01:12 UTC, republished the entire @mastra catalog. The Mastra source code was...