Brendan Smith

Brendan Smith has spent over 15 years knee-deep in cybersecurity, chasing down malware from the gritty reverse-engineering of old-school trojans all the way to wrangling full-blown incident responses for small-to-medium businesses that couldn’t afford a full-blown breach. Over at Gridinsoft, he’s the guy piecing together those double-checked guides on nasty stuff like AsyncRAT ransomware—take last year, for instance, when his breakdowns caught more than 200 sneaky variants right in live scans, knocking user cleanup jobs down by a solid 40% and saving folks hours of headache.
Cybersecurity Analyst
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340 Articles

Rundll32.exe High CPU: Safe Process or Hidden DLL?

Rundll32.exe loads DLLs for Windows and apps. Learn how to check the…

Brendan Smith

Dllhost.exe High CPU: Is COM Surrogate Safe or Malware?

Learn when dllhost.exe high CPU is normal COM Surrogate behavior and when…

Brendan Smith

Developer Ransomware: .developer18 Recovery Guide

Developer ransomware adds .developer18 files and drops RANSOM_NOTE.html. Isolate the PC, preserve…

Brendan Smith

FBI Seizes NetNut/Popa Botnet: Check Your TV Box

The FBI seized NetNut/Popa botnet domains. Learn why smart TVs and streaming…

Brendan Smith

Glitch SPY RAT Android Removal and Account Recovery Guide

Glitch SPY is an Android RAT spread through a fake rental-app APK.…

Brendan Smith

Newspulsenow.net Redirect: Remove the Fake Search Hijacker

Newspulsenow.net can appear when a browser hijacker changes search, homepage, or new-tab…

Brendan Smith

Get Maps & Driving Directions Browser Hijacker Removal Guide

Get Maps & Driving Directions can force searches through bestfreemaps.com and s1search.co…

Brendan Smith

DriverToolkit Removal: Stop DriverToolkit.exe Startup and PUP Leftovers

Remove DriverToolkit safely. Stop DriverToolkit.exe startup, uninstall the PUP, check tasks, browser…

Brendan Smith

KalinkaCrypt Ransomware: .Sezar Recovery Guide

KalinkaCrypt ransomware adds .Sezar7-style extensions and drops Contact-Note.txt. Isolate the PC, check…

Brendan Smith

Fake Software Downloads Push ScreenConnect and AsyncRAT

Fake software download sites can bundle ScreenConnect and AsyncRAT. Check downloaded archives,…

Brendan Smith

SlimCleaner Plus Removal: SlimWare PUP Cleanup Guide

Remove SlimCleaner Plus safely: uninstall the unwanted cleaner, check SlimWare DriverUpdate and…

Brendan Smith

Host App Service and App Explorer Removal Guide

Remove Host App Service and App Explorer safely. Check SweetLabs/Pokki leftovers, HostAppServiceUpdater.exe,…

Brendan Smith

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