Shame on me.
After clicking on a PDF download link from this site, I started getting popup alarms about viruses, etc in my main window's sidebar. The popups wanted me to buy either Norton or McAfee security software. As soon as I would close 1 popup, another one appeared, endlessly. I tried to scan my system with my BitDefender Total Security, but this was deleted from my system.
After I reinstalled BitDefender software, registered it on their website, enabled all the protections, I did a scan. No infections, nada. And this infection survived several shutdowns and restarts. I checked Firefox and EDGE browser settings, (I don't use Google Chrome.) As a last resort, I asked Claude.AI. The entire transcript sessions is attached.
A scan with MalwareBytes free download also found no infections.
FYI. I followed steps 1-3, and then I got ride of the popups. I also changed my user account from ADMINISTRATOR to STANDARD.
Lessons learned, I hope.
After clicking on a PDF download link from this site, I started getting popup alarms about viruses, etc in my main window's sidebar. The popups wanted me to buy either Norton or McAfee security software. As soon as I would close 1 popup, another one appeared, endlessly. I tried to scan my system with my BitDefender Total Security, but this was deleted from my system.
After I reinstalled BitDefender software, registered it on their website, enabled all the protections, I did a scan. No infections, nada. And this infection survived several shutdowns and restarts. I checked Firefox and EDGE browser settings, (I don't use Google Chrome.) As a last resort, I asked Claude.AI. The entire transcript sessions is attached.
A scan with MalwareBytes free download also found no infections.
FYI. I followed steps 1-3, and then I got ride of the popups. I also changed my user account from ADMINISTRATOR to STANDARD.
Lessons learned, I hope.
My Computer
At a glance
Windows 11 2H25AMD 9900X64 GBAMD 9070 XT
- OS
- Windows 11 2H25
- Computer type
- PC/Desktop
- Manufacturer/Model
- DIY
- CPU
- AMD 9900X
- Motherboard
- MSI X870E Carbon
- Memory
- 64 GB
- Graphics Card(s)
- AMD 9070 XT
- Sound Card
- built-in
- Monitor(s) Displays
- Dell 24"
- Hard Drives
- Sabrent 1 TB NVMe, 4 x SSD (need to check models), 4 x 3.5" HDD, 8-16 TB, all WD
- PSU
- Seasonic 850
- Case
- Fractal Design North XL (which I likw)
- Cooling
- Corsair AIO for CPU, fans for case
- Keyboard
- Das Keyboard 4
- Mouse
- Corsair M65 (white)
- Internet Speed
- 1 TB download
- Browser
- Firefox
- Antivirus
- Bitdefender
- Other Info
- Also have Lenovo T14S laptop (me) and Lenovo Slim 71 (wife)




