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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454 Articles

Windows Protected Your PC: Is It Safe to Click Run Anyway?

See when Windows Protected Your PC can be bypassed, how to verify…

Brendan Smith

Trojan:Win32/Commando.A!ml: What It Means and How to Stop Repeated Alerts

Trojan:Win32/Commando.A!ml can be malicious or a false positive. Check the PowerShell command,…

Brendan Smith

Is TLauncher Safe? Virus, PUP, and Removal Guide

TLauncher is not automatically malware, but safety depends on the exact source,…

Brendan Smith

AWS Kiro Flaw Turned Hidden Web Text Into Code Execution

AWS patched a Kiro IDE flaw that let hidden web text rewrite…

Brendan Smith

XtuService.exe: Virus or Safe Intel Service?

XtuService.exe is usually an Intel tuning service, but path alone is not…

Brendan Smith

vgk.sys BSOD: Fix Riot Vanguard Crashes Safely

A vgk.sys BSOD usually points to Riot Vanguard, a driver conflict, or…

Brendan Smith

HOLLOWGRAPH Malware Hides in Microsoft 365 Calendar Events

HOLLOWGRAPH uses Microsoft 365 calendar events dated 2050 for command-and-control and file…

Brendan Smith

PerfHost.exe: Is Performance Counter DLL Host a Virus?

PerfHost.exe is normally a Windows performance-counter host. Learn how to verify its…

Brendan Smith

NVIDIA Container: Is nvcontainer.exe Safe? High CPU and Virus Check

Learn when nvcontainer.exe is a legitimate NVIDIA Container, how to verify its…

Brendan Smith

MRT.exe: Is It Safe, Why It Runs, and How to Verify It

MRT.exe is normally a legitimate Microsoft tool. Learn how to verify its…

Brendan Smith

NGINX CVE-2026-42533: Check Regex Maps and Update Now

CVE-2026-42533 affects NGINX map directives with regex captures. Check the exposure pattern…

Brendan Smith

GamePanel.exe: Legitimate Windows File or Malware?

Check whether GamePanel.exe is a legacy Windows Game Bar file, a false…

Brendan Smith

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