Bit Defender Archives - The Silicon Underground David L. Farquhar on technology old and new, computer security, and more Tue, 04 Nov 2025 01:33:58 +0000 en-US hourly 1 https://kerosin.digital/rss-chimp16321610 Some computer maintenance for the upcoming family get-togethers https://dfarq.homeip.net/some-computer-maintenance-for-the-upcoming-family-get-togethers/?utm_source=rss&utm_medium=rss&utm_campaign=some-computer-maintenance-for-the-upcoming-family-get-togethers Mon, 18 Mar 2013 10:00:42 +0000 https://dfarq.homeip.net/?p=6421 If you’re like me and do some computer maintenance for families during holiday weekends, the time to plan Easter computer maintenance is now. Here’s some stuff I recommend doing to keep your non-computer-enthusiast relatives’ systems running smoothly. Be sure to

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The men (boys) who spy on women through webcams https://dfarq.homeip.net/the-men-boys-who-spy-on-women-through-webcams/?utm_source=rss&utm_medium=rss&utm_campaign=the-men-boys-who-spy-on-women-through-webcams Wed, 13 Mar 2013 10:00:11 +0000 https://dfarq.homeip.net/?p=6443 Ars Technica made a bit of a splash this week with this provocative headline. This is real. The article gives the usual advice, like not opening e-mail from strangers, not clicking attachments from strangers, and not visiting dodgy websites. That’s

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If you’re suddenly seeing obnoxious banner ads on Facebook… https://dfarq.homeip.net/if-youre-suddenly-seeing-obnoxious-banner-ads-on-facebook/?utm_source=rss&utm_medium=rss&utm_campaign=if-youre-suddenly-seeing-obnoxious-banner-ads-on-facebook https://dfarq.homeip.net/if-youre-suddenly-seeing-obnoxious-banner-ads-on-facebook/#comments Sat, 10 Sep 2011 12:30:19 +0000 https://dfarq.homeip.net/?p=4147 It’s not Facebook, it’s you. You’ve got malware. The malware is called Page Rage and Drop Down Deals. Head to this page to disable Page Rage, and this page to uncheck everything related to Drop Down Deals. And if you’re

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Don’t fall for the new Facebook stalker scam https://dfarq.homeip.net/dont-fall-for-the-new-facebook-stalker-scam/?utm_source=rss&utm_medium=rss&utm_campaign=dont-fall-for-the-new-facebook-stalker-scam https://dfarq.homeip.net/dont-fall-for-the-new-facebook-stalker-scam/#comments Sat, 23 Jul 2011 02:00:46 +0000 https://dfarq.homeip.net/?p=3835 According to trusted antivirus vendor Sophos, there’s a rogue Facebook application, posing as an app that claims to reveal a way to see who’s been secretly viewing your profile. It’s a scam. And it’s spreading rapidly. It posts messages on

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How to clean an MBR and recover drive partitions https://dfarq.homeip.net/how-to-clean-an-mbr-and-recover-drive-partitions/?utm_source=rss&utm_medium=rss&utm_campaign=how-to-clean-an-mbr-and-recover-drive-partitions Mon, 04 Jul 2011 12:51:05 +0000 https://dfarq.homeip.net/?p=3671 Sometimes it’s necessary to recover drive partitions because you accidentally repartitioned a drive you didn’t mean to, or because your MBR got infected or otherwise trashed. Here’s how to recover them, for free. Infecting MBRs with malware is popular with

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MBR rootkits don’t mean you have to wipe the drive https://dfarq.homeip.net/mbr-rootkits-dont-mean-you-have-to-wipe-the-drive/?utm_source=rss&utm_medium=rss&utm_campaign=mbr-rootkits-dont-mean-you-have-to-wipe-the-drive https://dfarq.homeip.net/mbr-rootkits-dont-mean-you-have-to-wipe-the-drive/#comments Wed, 29 Jun 2011 12:09:05 +0000 https://dfarq.homeip.net/?p=3669 There’s a nasty rumor going around that if your computer gets infected with the Popureb rootkit, your only recourse is to wipe your MBR, reformat your hard drive, and reinstall (or run your factory recovery disk, which is essentially the

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First impressions: Microsoft Standalone System Sweeper https://dfarq.homeip.net/first-impressions-microsoft-standalone-system-sweeper/?utm_source=rss&utm_medium=rss&utm_campaign=first-impressions-microsoft-standalone-system-sweeper Wed, 22 Jun 2011 12:16:08 +0000 https://dfarq.homeip.net/?p=3613 Microsoft has released an antivirus/antispyware live CD that runs in the Windows PE environment called Microsoft Standalone System Sweeper. I wouldn’t use it as a full replacement for a Linux-based live CD from an antivirus vendor such as Bit Defender,

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Removing the Windows XP Repair scareware https://dfarq.homeip.net/removing-the-windows-xp-repair-scareware/?utm_source=rss&utm_medium=rss&utm_campaign=removing-the-windows-xp-repair-scareware Tue, 21 Jun 2011 12:35:39 +0000 https://dfarq.homeip.net/?p=3623 Windows XP Repair is a fake system optimization and repair tool. It takes over the computer almost completely, and it’s a pain to remove. Worse yet, there’s at least one version floating around right now that standard no antivirus/antimalware tool

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