The Security Blog From Gridinsoft

Russia's "Bulletproof" Hosting Empire

Media Land Sanctioned: US, UK, and Australia Crush Russian “Bulletproof” Hosting Empire

November 20, 2025 — In a rare display of international cooperation that cybercriminals probably didn’t see coming, the United States,…

Chinese Hackers Used Claude AI to Automate 90% of Cyber Espionage Campaign

Chinese cyber spies automated 90% of their attack campaign using Claude AI. Not a drill, not a prediction—this actually happened.…

ClickFix Gets Creative: Abusing a 1971 Protocol to Deliver Malware

ClickFix is so widespread these days that you can find the most exotic things in it. In one campaign, researchers…

The Chronicles of ClickFix: 2025’s Biggest Hit Keeps Evolving

Meet ClickFix, the social engineering attack that’s become the cybercriminal’s golden ticket in 2025. Microsoft’s latest report drops a bombshell:…

PROMPTFLUX: AI Malware Using Gemini for Self-Modification

Malware that rewrites itself on the fly, like a shape-shifting villain in a sci-fi thriller. That’s the chilling vision Google’s…

CVE-2025-21605 Redis Denial of Service Vulnerability

CVE-2025-21605 Redis DoS Vulnerability Discovered, Patch Now

So Redis walks into a bar and the bartender asks,…

Ad Fraud Campaign Scallywag Disrupted Following Peak 1.4M Requests per Day Traffic

WordPress Ad-Fraud Plugins and the Scallywag Operation

Cybersecurity researchers have found a large-scale ad fraud scheme called…

MITRE Warns CVE Program Funding Expires on April 16

MITRE Warns CVE Program Funding Expires on April 16

MITRE, a key player in cybersecurity awareness, has issued a…

Vulnerability in Vite Tool Allows for Arbitrary File Read, Install Updates Now

CVE-2025-32395 Vite Vulnerability Exposes Sensitive Files

A newly discovered Vite vulnerability, a widely used frontend development…

Google Releases Fixes for Two Android Zero-Day Flaws

Google Releases Two Android Zero-Day Fixes, Exploited in the Wild

Google addressed two critical Android zero-day vulnerabilities in Android, identified…

Urgent Reminder Tax Scam: Malicioius QR Codes in Emails Ahead of Tax Deadline

Urgent Reminder Tax Scam

The “Urgent reminder” tax scam is a yearly phishing effort…

Samsung Tickets Data Leak Contains Data, Stolen In 2021

Samsung Tickets Data Leak

The Samsung tickets data leak involves a breach affecting Samsung…

Alleged Oracle Cloud Breach Analysis

Oracle Cloud Breach Plausible, Experts Research Confirms

Recent reports indicate a potential major security incident involving Oracle…

CrushFTP’s Unauthenticated Access Flaw Warning

CrushFTP’s Unauthenticated Access Flaw Discovered

CrushFTP has warned users to patch an unauthenticated access flaw…

Online File Converter Scam Warning by FBI Denver

FBI Issues Online File Converter Malware Scam Warning

The FBI Denver Field Office has warned about a growing…

CVE-2025-24071 Windows File Explorer Spoofing Vulnerability Overview

CVE-2025-24071 Windows File Explorer Spoofing Vulnerability Uncovered, Patch Now

Microsoft uncovered the information about a critical vulnerability in Windows…

MassJacker Malware Targets Pirated Software Users

MassJacker Malware

Cybersecurity researchers have found MassJacker, a new, previously undocumented malware.…

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