MSE Rated Best Free Anti Virus

richc46

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My Computer My Computer

At a glance

Windows 10, Home Clean InstallIntel Core2 processsor Q8200(2.33Ghz 1333FSB)...6 gbATI Radeon 256MB HD3650
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Dell XPS 420
OS
Windows 10, Home Clean Install
CPU
Intel Core2 processsor Q8200(2.33Ghz 1333FSB) Quad Core Tech
Motherboard
Dell
Memory
6 gb
Graphics Card(s)
ATI Radeon 256MB HD3650
Sound Card
Intergrated 7.1 Channel Audio
Monitor(s) Displays
Dell SP2009W 20"
Hard Drives
640 GB Serial ATA Hard drive
Cooling
Fan
Keyboard
Dell USB Keyboard
Mouse
Dell Premium Optical USB
Internet Speed
DSL 2.85

My Computer My Computer

At a glance

Windows 7 Ultimate x64 Service Pack 1AMD Athlon II x4 Propus 2.9 GHz2 x 4GB Corsair XMS 3 DDR3 -1600 CL9AMD Radeon HD 5850 1GB GDDR5
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Build
OS
Windows 7 Ultimate x64 Service Pack 1
CPU
AMD Athlon II x4 Propus 2.9 GHz
Motherboard
ASRock N68C-GS FX
Memory
2 x 4GB Corsair XMS 3 DDR3 -1600 CL9
Graphics Card(s)
AMD Radeon HD 5850 1GB GDDR5
Sound Card
On-board 6-Channel HD Audio
Monitor(s) Displays
18' LG Flatron E1942TC-BN on DVI, 18' Chimei 95ND on HDMI
Screen Resolution
1366 x 768 x 2
Hard Drives
1 x 500 GB Seagate
1 x 1 TB Western Digital Caviar Green
1 x 1 TB Hitachi Touro Mobile USB 3
PSU
Seasonic S12II 520W
Case
Generic with Cable Management
Cooling
Deep Cool Gammaxx 200
Keyboard
Dragonwar Desert Eagle
Mouse
Logitech B85
Internet Speed
5Mb/s DL, 0.9Mb/s UL
Antivirus
ESET Nod32
Browser
Google Chrome 64 Bit
Other Info
LG G4 H818P - Rooted with Xposed Framework
I take all those tests with a grain of salt. (Inlcuding my initial post)
There is a saying, that may or may not be applicable here, but I think that it is
"Statistics dont lie, but Liars use statistics"
 

My Computer My Computer

At a glance

Windows 10, Home Clean InstallIntel Core2 processsor Q8200(2.33Ghz 1333FSB)...6 gbATI Radeon 256MB HD3650
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Dell XPS 420
OS
Windows 10, Home Clean Install
CPU
Intel Core2 processsor Q8200(2.33Ghz 1333FSB) Quad Core Tech
Motherboard
Dell
Memory
6 gb
Graphics Card(s)
ATI Radeon 256MB HD3650
Sound Card
Intergrated 7.1 Channel Audio
Monitor(s) Displays
Dell SP2009W 20"
Hard Drives
640 GB Serial ATA Hard drive
Cooling
Fan
Keyboard
Dell USB Keyboard
Mouse
Dell Premium Optical USB
Internet Speed
DSL 2.85
Indeed. Analysts and corporations show statistics that benefit them, but this is alarming for me. But, as real world application has proved for me, this is still the best security application suited for my needs. Hopefully, sticking to MSE won't cost me :P
 

My Computer My Computer

At a glance

Windows 7 Ultimate x64 Service Pack 1AMD Athlon II x4 Propus 2.9 GHz2 x 4GB Corsair XMS 3 DDR3 -1600 CL9AMD Radeon HD 5850 1GB GDDR5
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Build
OS
Windows 7 Ultimate x64 Service Pack 1
CPU
AMD Athlon II x4 Propus 2.9 GHz
Motherboard
ASRock N68C-GS FX
Memory
2 x 4GB Corsair XMS 3 DDR3 -1600 CL9
Graphics Card(s)
AMD Radeon HD 5850 1GB GDDR5
Sound Card
On-board 6-Channel HD Audio
Monitor(s) Displays
18' LG Flatron E1942TC-BN on DVI, 18' Chimei 95ND on HDMI
Screen Resolution
1366 x 768 x 2
Hard Drives
1 x 500 GB Seagate
1 x 1 TB Western Digital Caviar Green
1 x 1 TB Hitachi Touro Mobile USB 3
PSU
Seasonic S12II 520W
Case
Generic with Cable Management
Cooling
Deep Cool Gammaxx 200
Keyboard
Dragonwar Desert Eagle
Mouse
Logitech B85
Internet Speed
5Mb/s DL, 0.9Mb/s UL
Antivirus
ESET Nod32
Browser
Google Chrome 64 Bit
Other Info
LG G4 H818P - Rooted with Xposed Framework
If it makes you feel any better
I use MSE
Scan with Malwarebytes
Use WinPatrol (a pseudo anti virus, with a lot of other good features)
and eset on line scan.
Im protected.
 

My Computer My Computer

At a glance

Windows 10, Home Clean InstallIntel Core2 processsor Q8200(2.33Ghz 1333FSB)...6 gbATI Radeon 256MB HD3650
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Dell XPS 420
OS
Windows 10, Home Clean Install
CPU
Intel Core2 processsor Q8200(2.33Ghz 1333FSB) Quad Core Tech
Motherboard
Dell
Memory
6 gb
Graphics Card(s)
ATI Radeon 256MB HD3650
Sound Card
Intergrated 7.1 Channel Audio
Monitor(s) Displays
Dell SP2009W 20"
Hard Drives
640 GB Serial ATA Hard drive
Cooling
Fan
Keyboard
Dell USB Keyboard
Mouse
Dell Premium Optical USB
Internet Speed
DSL 2.85
I use Malwarebytes too. Let's hope those two live up to their name.
 

My Computer My Computer

At a glance

Windows 7 Ultimate x64 Service Pack 1AMD Athlon II x4 Propus 2.9 GHz2 x 4GB Corsair XMS 3 DDR3 -1600 CL9AMD Radeon HD 5850 1GB GDDR5
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Build
OS
Windows 7 Ultimate x64 Service Pack 1
CPU
AMD Athlon II x4 Propus 2.9 GHz
Motherboard
ASRock N68C-GS FX
Memory
2 x 4GB Corsair XMS 3 DDR3 -1600 CL9
Graphics Card(s)
AMD Radeon HD 5850 1GB GDDR5
Sound Card
On-board 6-Channel HD Audio
Monitor(s) Displays
18' LG Flatron E1942TC-BN on DVI, 18' Chimei 95ND on HDMI
Screen Resolution
1366 x 768 x 2
Hard Drives
1 x 500 GB Seagate
1 x 1 TB Western Digital Caviar Green
1 x 1 TB Hitachi Touro Mobile USB 3
PSU
Seasonic S12II 520W
Case
Generic with Cable Management
Cooling
Deep Cool Gammaxx 200
Keyboard
Dragonwar Desert Eagle
Mouse
Logitech B85
Internet Speed
5Mb/s DL, 0.9Mb/s UL
Antivirus
ESET Nod32
Browser
Google Chrome 64 Bit
Other Info
LG G4 H818P - Rooted with Xposed Framework
i use and malwarebytes (pro, with real time protection) and i have had no virus found with mabam so MSE is doing its job good then.
 

My Computer My Computer

At a glance

windows 7 64 bitintel core i5 3.30GHz Quad Core6gbAMD RADEON HD 6450 1GB Dedicated
Computer Manufacturer/Model Number
HP Pavilion p6795a
OS
windows 7 64 bit
CPU
intel core i5 3.30GHz Quad Core
Motherboard
HP
Memory
6gb
Graphics Card(s)
AMD RADEON HD 6450 1GB Dedicated
Sound Card
ATI HIGH DEFINITION SOUND
Monitor(s) Displays
LG
Screen Resolution
16:9 Hd
Hard Drives
1TB
Cooling
Fan
Keyboard
Wireless
Mouse
HP wireless keyboard and mouse
Internet Speed
fast enough
Other Info
Beast Of A Machine!
Im satisfied with MSE for now
 

My Computer My Computer

At a glance

Windows 10 ProCore i5 9600KCorsair Vengeance Pro 2x 8GB (16GB) 3200MHz DDR4MSI GTX 1070 Gaming X 8GB
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Self Built
OS
Windows 10 Pro
CPU
Core i5 9600K
Motherboard
ASUS ROG Strix Z390-F Gaming
Memory
Corsair Vengeance Pro 2x 8GB (16GB) 3200MHz DDR4
Graphics Card(s)
MSI GTX 1070 Gaming X 8GB
Sound Card
ASRock A-Style Purity Sound
Monitor(s) Displays
ASUS VX239H IPS
Screen Resolution
1920x1080
Hard Drives
XPG SPECTRIX S40G 2566GB M.2 NVMe | Patriot P210 512GB SSD | Seagate BarraCuda 4TB 5400RPM
PSU
Thermaltake Smart 600w RGB 80Plus
Case
NZXT H500 with 3x Corsair HD120 RGB w/Node Pro
Cooling
Cryorig H7
Keyboard
Corsair K70 RapidFire RGB (Cherry MX Speed)
Mouse
Logitech G402 Hyperion Fury
Internet Speed
20MB Cable Broadband
Browser
Chrome
Other Info
Corsair MM300 Extended Anti-Fray Mouse Pad | Edifier C2 2.1ch Sound System | XBOX One S Controller | XBOX 360 Wireless Controller for Windows | APC SUA1000i Smart-UPS | PS4 Slim 500GB [Region 1 - USA]
I've used MSE since beta, tested Avast 6 the other day, locked up my computer, sticking with MSE :)

Also use MBAM & Hitman Pro for secondary scanners.
 

My Computer My Computer

At a glance

Windows 7 Ultimate x64 SP1Intel Core i3-370M @ 2.4GHz6GB 1333MHz DDR3Intel GMA HD
Computer Manufacturer/Model Number
Acer Aspire 5742
OS
Windows 7 Ultimate x64 SP1
CPU
Intel Core i3-370M @ 2.4GHz
Motherboard
Mobile Intel HM55 Express Chipset
Memory
6GB 1333MHz DDR3
Graphics Card(s)
Intel GMA HD
Monitor(s) Displays
15.6" HD Acer CineCrystal LED LCD
Screen Resolution
1366×768
Hard Drives
320GB (5400 RPM) SATA
PSU
65W
Mouse
Microsoft Wireless Optical Mouse 3000
Internet Speed
6Mbps
Other Info
WEI Score: 4.6
I've looked at a lot of different tests concerning AV's, and they all have their own opinions on which one is the best. In 20 different tests you easily find 20 different results.

The best AV is the one you trust, keep updated and run on a regular basis.

Keeping all your programs up to date with the latest patches also helps ( I use Secunia for this).

And a little common sense when browsing the web.
 

My Computer My Computer

At a glance

Win 7 32 Home Premium, Win 7 64 Pro, Win 8.1,...Intel Core 2 Duo 2.93GHzNot much with my ADHDATI Radeon HD 4350
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Dell Hell oh Well
OS
Win 7 32 Home Premium, Win 7 64 Pro, Win 8.1, Win 10
CPU
Intel Core 2 Duo 2.93GHz
Memory
Not much with my ADHD
Graphics Card(s)
ATI Radeon HD 4350
Monitor(s) Displays
24" HDTV/Monitor
Screen Resolution
Blurry after a Scotch or 2
Hard Drives
1 HDD 250 GB, 1 HDD 1 TB, 3 - 1 TB Externals
Case
Don't get on my case...man :D
Cooling
I have an Air Conditioner & Diet Pepsi
Keyboard
Saitek Cyborg
Mouse
10 yr old MS optical mouse that still works
Internet Speed
Never fast enough
Antivirus
Various
Browser
Various
Good post, especially the part about Secunia. I was reluctant to try, but now Secunia and WinPatrol are essetial parts of my arsenal.
 

My Computer My Computer

At a glance

Windows 10, Home Clean InstallIntel Core2 processsor Q8200(2.33Ghz 1333FSB)...6 gbATI Radeon 256MB HD3650
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Dell XPS 420
OS
Windows 10, Home Clean Install
CPU
Intel Core2 processsor Q8200(2.33Ghz 1333FSB) Quad Core Tech
Motherboard
Dell
Memory
6 gb
Graphics Card(s)
ATI Radeon 256MB HD3650
Sound Card
Intergrated 7.1 Channel Audio
Monitor(s) Displays
Dell SP2009W 20"
Hard Drives
640 GB Serial ATA Hard drive
Cooling
Fan
Keyboard
Dell USB Keyboard
Mouse
Dell Premium Optical USB
Internet Speed
DSL 2.85
Tests of the same type usually show similar results.
 

My Computer My Computer

At a glance

Arch Linux 64-bit
OS
Arch Linux 64-bit
I've looked at a lot of different tests concerning AV's, and they all have their own opinions on which one is the best. In 20 different tests you easily find 20 different results.

The best AV is the one you trust, keep updated and run on a regular basis.

Keeping all your programs up to date with the latest patches also helps ( I use Secunia for this).

And a little common sense when browsing the web.

I'll check out Securia. Thanks for the tip. :)
 

My Computer My Computer

At a glance

Windows 7 Ultimate x64 Service Pack 1AMD Athlon II x4 Propus 2.9 GHz2 x 4GB Corsair XMS 3 DDR3 -1600 CL9AMD Radeon HD 5850 1GB GDDR5
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Build
OS
Windows 7 Ultimate x64 Service Pack 1
CPU
AMD Athlon II x4 Propus 2.9 GHz
Motherboard
ASRock N68C-GS FX
Memory
2 x 4GB Corsair XMS 3 DDR3 -1600 CL9
Graphics Card(s)
AMD Radeon HD 5850 1GB GDDR5
Sound Card
On-board 6-Channel HD Audio
Monitor(s) Displays
18' LG Flatron E1942TC-BN on DVI, 18' Chimei 95ND on HDMI
Screen Resolution
1366 x 768 x 2
Hard Drives
1 x 500 GB Seagate
1 x 1 TB Western Digital Caviar Green
1 x 1 TB Hitachi Touro Mobile USB 3
PSU
Seasonic S12II 520W
Case
Generic with Cable Management
Cooling
Deep Cool Gammaxx 200
Keyboard
Dragonwar Desert Eagle
Mouse
Logitech B85
Internet Speed
5Mb/s DL, 0.9Mb/s UL
Antivirus
ESET Nod32
Browser
Google Chrome 64 Bit
Other Info
LG G4 H818P - Rooted with Xposed Framework
Here you go oreo27, it's a good tool to have. You don't have to run it in the background all the time unless you want to. Running it once a week or so is good.

PSI - Consumer - Products

The Secunia PSI is a FREE security tool designed to detect vulnerable and out-dated programs and plug-ins which expose your PC to attacks. Attacks exploiting vulnerable programs and plug-ins are rarely blocked by traditional anti-virus and are therefore increasingly "popular" among criminals.

The only solution to block these kind of attacks is to apply security updates, commonly referred to as patches. Patches are offered free-of-charge by most software vendors, however, finding all these patches is a tedious and time consuming task. Secunia PSI automates this and alerts you when your programs and plug-ins require updating to stay secure.
 

My Computer My Computer

At a glance

Win 7 32 Home Premium, Win 7 64 Pro, Win 8.1,...Intel Core 2 Duo 2.93GHzNot much with my ADHDATI Radeon HD 4350
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Dell Hell oh Well
OS
Win 7 32 Home Premium, Win 7 64 Pro, Win 8.1, Win 10
CPU
Intel Core 2 Duo 2.93GHz
Memory
Not much with my ADHD
Graphics Card(s)
ATI Radeon HD 4350
Monitor(s) Displays
24" HDTV/Monitor
Screen Resolution
Blurry after a Scotch or 2
Hard Drives
1 HDD 250 GB, 1 HDD 1 TB, 3 - 1 TB Externals
Case
Don't get on my case...man :D
Cooling
I have an Air Conditioner & Diet Pepsi
Keyboard
Saitek Cyborg
Mouse
10 yr old MS optical mouse that still works
Internet Speed
Never fast enough
Antivirus
Various
Browser
Various
AVG? i felt scared, AVG seem a bit dangerous, but you can see my post current thread.
 

My Computer My Computer

At a glance

Windows 7 64 bit
OS
Windows 7 64 bit
When it comes to security on the web, common sense is king. I think that most anti-virus programs out there are over the top in terms of all the extra protection and feed upon the fear that people have about getting infected out of nowhere. Note how in the last 10 years more modules have been added to anti-virus software under the claim that malware has got increasingly sophisticated. The reality is while malware has become more advanced, there is little proof that all these "anti-malware" modules actually keep people safer. These days, malware coders can easily change the code within hours of initial release, leaving many virus chasers in the dust. Despite all these advanced programs, people are still getting infected and malware continues to propagate easily. As such, there is no single best anti-virus program and no one is 100% full proof. Knowing where you go on the web will prevent a lot of problems as do filters like Ad-block, no-script, betterprivacy, etc. which stop a lot of malware from loading.
 

My Computer My Computer

At a glance

Windows 7 Home Premium x64Intel Core i7 930 2.8GHz/8MB12GB DDR3Radeon 5670 1GB
Computer Manufacturer/Model Number
Dell Studio XPS 9100
OS
Windows 7 Home Premium x64
CPU
Intel Core i7 930 2.8GHz/8MB
Motherboard
Intel X58
Memory
12GB DDR3
Graphics Card(s)
Radeon 5670 1GB
Sound Card
ESI Juli@
Monitor(s) Displays
23" LED
Screen Resolution
1920 x 1080
Hard Drives
Seagate Barracuda 7200.12 1TB x 2
WD Scorpio Black 750GB (laptop)
PSU
Base
Case
Base
Cooling
Base
Keyboard
Multimedia
Mouse
Microsoft precision optical
Internet Speed
10Mbits
Other Info
Mobile: Dell XPS 15 L502X
Intel i7 2630QM, 8 gigs DDR3 RAM, 750 gigs WD Scorpio Black (7,200 rpm SATA3), Nvidia GT525M 1 gig, 15.6" B+RGLED 1920 x1080, Win7 HP
When it comes to security on the web, common sense is king. I think that most anti-virus programs out there are over the top in terms of all the extra protection and feed upon the fear that people have about getting infected out of nowhere. Note how in the last 10 years more modules have been added to anti-virus software under the claim that malware has got increasingly sophisticated. The reality is while malware has become more advanced, there is little proof that all these "anti-malware" modules actually keep people safer. These days, malware coders can easily change the code within hours of initial release, leaving many virus chasers in the dust. Despite all these advanced programs, people are still getting infected and malware continues to propagate easily. As such, there is no single best anti-virus program and no one is 100% full proof. Knowing where you go on the web will prevent a lot of problems as do filters like Ad-block, no-script, betterprivacy, etc. which stop a lot of malware from loading.

So, how would common sense have helped me in this issue??

A coworker of mine comes up and says, "uh, I think something is on my computer as I was browsing the web and all of a sudden all of my browser windows closed and I have this pop up about Vista Security 2011 sitting there telling me my computer is at risk and is infected". When I ask him what he was doing on the Internet when the problem came up, he said, "Uh, I was searching for some new sunglasses". I asked, "were you using Google and Internet Explorer", he said Yes. I asked "Did you click on any links that came back as search results", he said, yes. I asked "were they all reputable sites you trust" and he was like....Ummm...how would i know.

But your other points are spot on. Our corporate AV didn't stop it, it hit his machine. It injected crap in the registry, it prevented malware bytes from running, it associated .exe files with itself. Took me a couple of hours to fully get it removed and the machine back in good working order.

But I struggle to see how common sense would have stopped this issue from happening, aside from not searching for sunglasses while at work.
 

My Computer My Computer

At a glance

Windows 7 Ultimate x64Intel Q9550 2.83Ghz OC'd to 3.40Ghz8GB G.Skill PI DDR2-800, 4-4-4-12 timingsEVGA 1280MB Nvidia GeForce GTX570
Computer Manufacturer/Model Number
Self-Built in July 2009
OS
Windows 7 Ultimate x64
CPU
Intel Q9550 2.83Ghz OC'd to 3.40Ghz
Motherboard
Gigabyte GA-EP45-UD3R rev. 1.1, F12 BIOS
Memory
8GB G.Skill PI DDR2-800, 4-4-4-12 timings
Graphics Card(s)
EVGA 1280MB Nvidia GeForce GTX570
Sound Card
Realtek ALC899A 8 channel onboard audio
Monitor(s) Displays
23" Acer x233H
Screen Resolution
1920x1080
Hard Drives
Intel X25-M 80GB Gen 2 SSD
Western Digital 1TB Caviar Black, 32MB cache. WD1001FALS
PSU
Corsair 620HX modular
Case
Antec P182
Cooling
stock
Keyboard
ABS M1 Mechanical
Mouse
Logitech G9 Laser Mouse
Internet Speed
15/2 cable modem
Other Info
Windows and Linux enthusiast. Logitech G35 Headset.
Internet Explorer makes it easy for a lot of malware to be installed unless the user sets the highest possible security setting which effectively renders this browser useless. I have been using Mozilla and Firefox for the last 10 years and I have never been infected with anything browsing the web. I did get infected browsing the web with IE but not Firefox or even Opera (which I gave up on because it wasn't always rendering pages right).

Extensions such as Adblock and No-script help a lot. Not only they filter all the junk but they also block dangerous scripts from rogue websites. If your friend was browsing the site of a well-known retailer, I doubt the site is hacked.

But a lot of rogue websites out there masquerading as legitimate shopping sites have popped up. With the wrong security setting, they'll easily load malware through IE. But with extensions such as no-script, the site won't be able to load anything unless the user overrides it. As you noted, the anti-virus program here failed to kick in so these extensions are quite handy in adding another layer of security.

Generally speaking, browsing the web with IE and going on unknown websites is not exactly the best security strategy.

To add on your point, it's clearly more difficult to monitor a corporate environment than a home environment.
 

My Computer My Computer

At a glance

Windows 7 Home Premium x64Intel Core i7 930 2.8GHz/8MB12GB DDR3Radeon 5670 1GB
Computer Manufacturer/Model Number
Dell Studio XPS 9100
OS
Windows 7 Home Premium x64
CPU
Intel Core i7 930 2.8GHz/8MB
Motherboard
Intel X58
Memory
12GB DDR3
Graphics Card(s)
Radeon 5670 1GB
Sound Card
ESI Juli@
Monitor(s) Displays
23" LED
Screen Resolution
1920 x 1080
Hard Drives
Seagate Barracuda 7200.12 1TB x 2
WD Scorpio Black 750GB (laptop)
PSU
Base
Case
Base
Cooling
Base
Keyboard
Multimedia
Mouse
Microsoft precision optical
Internet Speed
10Mbits
Other Info
Mobile: Dell XPS 15 L502X
Intel i7 2630QM, 8 gigs DDR3 RAM, 750 gigs WD Scorpio Black (7,200 rpm SATA3), Nvidia GT525M 1 gig, 15.6" B+RGLED 1920 x1080, Win7 HP
I never liked the active-x system. It loads any installed active x it can find into IE (Office suite, etc.) Creating a massive attack surface. Then there is the factor that it's plugin management page is messy in comparison to other browsers. So, you get there, disable the un-needed office plugins in IE etc. Next thing you know, Office no longer works properly.

It's this tie-in between Browser-OS and Browser-program (EX: office) that makes it such a dangerous browser. I really wish that they would switch to a more secure plugin system, that and make IE LESS hooked into the system in general.

Yes, popup attacks seem the more general route now, esp. for those fake AVs. On a side note, Noscript and adblock are awesome, they are what IE's security settings wish they were, but aren't.

Internet Explorer makes it easy for a lot of malware to be installed unless the user sets the highest possible security setting which effectively renders this browser useless. I have been using Mozilla and Firefox for the last 10 years and I have never been infected with anything browsing the web. I did get infected browsing the web with IE but not Firefox or even Opera (which I gave up on because it wasn't always rendering pages right).

Extensions such as Adblock and No-script help a lot. Not only they filter all the junk but they also block dangerous scripts from rogue websites. If your friend was browsing the site of a well-known retailer, I doubt the site is hacked.

But a lot of rogue websites out there masquerading as legitimate shopping sites have popped up. With the wrong security setting, they'll easily load malware through IE. But with extensions such as no-script, the site won't be able to load anything unless the user overrides it. As you noted, the anti-virus program here failed to kick in so these extensions are quite handy in adding another layer of security.

Generally speaking, browsing the web with IE and going on unknown websites is not exactly the best security strategy.

To add on your point, it's clearly more difficult to monitor a corporate environment than a home environment.
 

My Computer My Computer

At a glance

Windows 7 Professional 64 Bit SP1INTEL DUAL CORE 2.1Ghz4GB DDR3INTEL
Computer Manufacturer/Model Number
HP DV6 1330sa
OS
Windows 7 Professional 64 Bit SP1
CPU
INTEL DUAL CORE 2.1Ghz
Motherboard
N/A
Memory
4GB DDR3
Graphics Card(s)
INTEL
Sound Card
LAPTOP
Monitor(s) Displays
2
Screen Resolution
3200x1080
Hard Drives
250GB
PSU
LAPTOP
Case
LAPTOP
Cooling
LAPTOP
Keyboard
SOLID YEAR 260U
Mouse
USB
Internet Speed
20 MB/S
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