The Columbus Dispatch

How to fix a scam that locks your browser

- By Steve Alexander — Duane Crosland, Otsego, Minn. — Philip Neal, Colorado Springs, Colo. Steve Alexander covers technology for the Star Tribune in Minneapoli­s.

For the past two weeks I’ve been getting a full-screen “internet security alert” on my Windows PC. It’s red with a white box in the middle displaying the error code 055BCCAC9F­EC. A voice says that if I do anything my data will be compromise­d and that I should call a “Microsoft support” phone number. I have to shut down my PC to eliminate the warning. The Malwarebyt­es security program hasn’t found any viruses. What can I do?

This is an unpleasant scam. Even if you are not fooled, these attacks often cause harm by locking your browser. You can get rid of the malware yourself, but it requires several steps.

The scam works this way: Malicious software is inadverten­tly downloaded to your PC and generates a warning that takes over your browser. If you call the phony help number, they will charge you a few hundred dollars to remotely take control of your PC and “fix” the problem. In some cases, they’ll also steal your credit card informatio­n.

Here’s the fix: Close your browser by simultaneo­usly pressing the Ctrl, Alt and Del keys, then on the next menu clicking Task Manager. Look through Task Manager’s list of “processes” that are running on your PC until you find your browser. Left click the browser in the list to highlight it, then click the “end task” button on the screen.

Then restart your browser without letting it return to the same page it was on (quickly type in a different Web address or click a bookmark).

Now download new versions of the free Malwarebyt­es (tinyurl.com/jsdacdk), free Malwarebyt­es AdwCleaner (tinyurl.com/huoodp2) and the 30-day free trial version of HitmanPro (tinyurl.com/jfxatff). Run these programs in this order: AdwCleaner, Malwarebyt­es and HitmanPro.

If the problem isn’t resolved, go to the fourth step on that website, which explains how to restore your Google Chrome, Mozilla Firefox or Internet Explorer browser to the original settings.

I use the Outlook 2010 email program. When I forward emailed photos or paste photos into an email message, my recipients who use Apple devices receive the photos as win.dat files that they can’t open. What can I do to fix this?

The problem lies with Microsoft Outlook, which is reformatti­ng your photo attachment­s as “winmail.dat” email attachment­s, also sometimes called “win.dat” files.

If your intended recipient is also using Outlook, the message and photos will be received without a problem. But if the recipient is using an Apple device, such as an iPhone, iPad, iPod Touch or Mac computer, the winmail.dat files can only be opened if the user first downloads special viewing software.

You may be able to change the settings in Outlook to prevent the photos from being reformatte­d to winmail.dat files. However, the changes don’t seem to work for everyone. If you still have problems, switch to a non-Outlook email program whose files can be read by all devices. LLC LLC BER Real Estate Investment­s I $2,410,000 Red Dot Storage 97 (4850 Whitehall) LLC Storage One LLC LLC C D Morelock Properties $789,000 SERC LLC Robert C. Sorenson Dispatch research, county auditor data

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