Trojan:JS/Obfuse.NF!MTB: PowerShell Alert Keeps Coming Back
What Trojan:JS/Obfuse.NF!MTB means when Defender keeps catching hidden PowerShell, and how to check the command line, environment variables, persistence, and cleanup safely.
Practical security guide
Tips & Tricks
Step-by-step fixes, scam checks, Windows cleanup, browser safety, and simple security habits for real problems people run into every day.
Updated guide index
OnlyFans Leak Checker Scam: Fake Leak Sites and Malware Risk
Searching for an OnlyFans leak site, viewer, or checker? Learn why fake leak pages spread phishing and malware,…
VFXmed Virus Warning
Downloaded a VFXmed installer? Learn why cracked VFX software is risky, what Themida/DLL-hijack/infostealer alerts mean, and what to…
Latest practical guides
Is Project Era Safe?
Project Era is an unofficial Fortnite emulator, so treat downloads and antivirus alerts carefully. Learn how to check the source, clean up ProgramData detections,…
YouTube Downloader Virus: Loader.to and YTDLP.online Safety Checks
Using loader.to, en.loader.to, or ytdlp.online? Check whether the converter page is risky, avoid EXE/APK prompts, remove pop-ups, and scan Windows safely.
File Is Open in Another Program? Malware Check
Windows says a suspicious file is open in another program? Learn how to identify the locking process, avoid unsafe force-deletion, scan for malware, and…
Can MP4 Files Have Viruses? Malware Risk and Safe Check
Can MP4 files have viruses? A real video is usually data, but fake .mp4.exe files, codec prompts, archives, URL shortcuts, and player exploits can…
Steam Cloud Malware Risk
Steam Cloud save files are usually lower risk than copied executables, but modded games, scripts, and stolen sessions change the decision.