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

Trojan:Win32/Ymacco: Defender Alert and Removal Guide

Defender found Trojan:Win32/Ymacco or Program:Win32/Ymacco? Keep quarantine, check the path, avoid unsafe…

Brendan Smith

CMD Opens a Website on Startup: Remove the Startup Hijack

Command Prompt opens a website on startup? Learn why cmd.exe /c start…

Brendan Smith

mracsvc.exe and mracdrv.sys: Mail.Ru AntiCheat or PUP?

Seeing mracsvc.exe or mracdrv.sys? Use this MRAC cleanup guide to decide whether…

Brendan Smith

Trojan:Win32/Tiggre!rfn: Defender Alert and Removal Guide

Defender found Trojan:Win32/Tiggre!rfn or Tiggre!plock? Keep quarantine, check the affected path, avoid…

Brendan Smith

KuinaExtractor Stealer: Remove k0to and Recover Accounts

KuinaExtractor, now seen as k0to, is a Rust infostealer that can target…

Brendan Smith

WMI Provider Host High CPU: Fix WmiPrvSE.exe Spikes and Check Malware Persistence

WMI Provider Host high CPU usually means another app is querying WMI…

Brendan Smith

Browser Assistant Updater Removal: Fix Init10.dll and MSI Leftovers

Remove Browser Assistant Updater safely, fix Init10.dll or BAv*.msi uninstall errors, clean…

Brendan Smith

Outbyte Driver Updater Removal: Fix Failed Uninstall and Leftovers

Remove Outbyte Driver Updater when uninstall fails: use Settings, Control Panel, Safe…

Brendan Smith

What is dwm.exe? Desktop Window Manager Safe Process or Malware

Learn what dwm.exe does, when Desktop Window Manager is safe, how to…

Brendan Smith

PremierOpinion Removal Guide: pmservice.exe and PUP Leftovers

Remove PremierOpinion from Windows, check pmservice.exe, pmropn.exe, pmropn64.exe, pmls64.dll, browser changes, startup…

Brendan Smith

SettingsModifier:Win32/PossibleHostsFileHijack: What It Means and How to Fix It

Defender detected SettingsModifier:Win32/PossibleHostsFileHijack? Learn when hosts-file changes are harmless, when they are…

Brendan Smith

Trojan:Win32/Occamy.C: Defender Alert and Removal Guide

Defender found Trojan:Win32/Occamy.C? Keep quarantine, check the affected path and source, decide…

Brendan Smith

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