Threat research notebook

Gridinsoft Security Lab

Fresh malware notes, phishing samples, scam redirects, ransomware observations, and field reports from Gridinsoft research. No gallery, no filler: date, case, finding, next read.

310 lab records

Latest note ·

Jupiter Airdrop Scam

Jupiter Airdrop scam is an alleged crypto-airdrop campaign that promises free crypto tokens, yet in return only empties users’ crypto wallets. Parasiting on the name of a legit and real cryptocurrency, this scam exploits...

Field note ·

Contacto Ransomware

Contacto virus is a newly identified ransomware strain that encrypts victims’ files and demands a ransom...

Field note ·

RDPLocker Ransomware

RDPLocker is a virus that encrypts the files and demands for a ransom payment for their...

Research log

02

Audiodg.exe High CPU: What It Is and How to Fix It

Record ·

Audiodg.exe is the Windows Audio Device Graph Isolation process. It is a legitimate Microsoft component that lets Windows run audio effects, enhancements, spatial sound,...

03

Are AI Deepnude Sites Safe?

Record ·

AI deepnude sites can expose photos, accounts, payments, installs, and consent-sensitive images. Check privacy, scam, malware, and reporting risks before uploading anything.

04

MicrosoftHost.exe

Record ·

MicrosoftHost.exe is a malicious process that the malware creates to disguise itself as a benign process. Users may witness high CPU load coming from...

05

AlienWare Ransomware

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AlienWare is a type of ransomware designed to lock your files and hold them hostage until you pay up. It’s sneaky and frustrating, leaving...

06

Trojan:Win32/Pomal!rfn Removal

Record ·

Defender flagged Trojan:Win32/Pomal!rfn? Learn how to check the file path, source, signature, false-positive signs, MSERT scan, and safe removal steps.

07

Novalock Ransomware

Record ·

Novalock is a sophisticated form of malware designed to encrypt your files and then demand payment for their release. It belongs to the Globeimposter...

08

Locklocklock Ransomware

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Locklocklock is a ransomware virus designed to lock your files and demand payment to restore access. Victims can identify encrypted files by the addition...

11

Brad Garlinghouse Crypto Giveaway Scam Explained

Record ·

Brad Garlinghouse Crypto Giveaway is a scam campaign that masquerades as a cryptocurrency giveaway. It falsely claimed to be organized by Ripple Foundation with...

12

Shougnoboassi.net Redirect Virus

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Shougnoboassi.net is a website that you may notice appearing in your web browser. It shows a human verification button, and upon interaction redirects the...

13

Skyjem.com

Record ·

Skyjem.com is a questionable search engine that you may see appearing in the browser for no obvious reason. Its search results are questionable and...

14

Ledger Recovery Phrase Verification Scam

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“Ledger Recovery Phrase Verification” is a scam email that targets non-vigilant users. Its goal is to trick users into writing down their recovery phrase...

16

Trojan:PowerShell/Malscript!MSR

Record ·

Trojan:PowerShell/Malscript!MSR refers to a detection linked to malicious script activity. This type of malware typically exploits the system console interface to download and run...

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