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IRL (In Real Life) => Tech Talk => Topic started by: mirth on March 16, 2016, 10:23:42 AM

Title: Major Websites Hit By Ransomware Malvertising
Post by: mirth on March 16, 2016, 10:23:42 AM
http://www.theguardian.com/technology/2016/mar/16/major-sites-new-york-times-bbc-ransomware-malvertising
Title: Re: Major Websites Hit By Ransomware Malvertising
Post by: bbmike on March 16, 2016, 11:45:49 AM
This will be interesting because you would think major sites would have a plan for this kind of thing.
Title: Re: Major Websites Hit By Ransomware Malvertising
Post by: mirth on March 16, 2016, 12:03:19 PM
There have been a lot of problems with ad networks being hacked and used for malware. And it often gets overlooked by the folks who own/run the site. They're expecting the people who run the ad servers to take care of the security. One of the reasons why use of Ad Blockers has proliferated over the past year or so is due to the increase in malvertising.
Title: Re: Major Websites Hit By Ransomware Malvertising
Post by: Staggerwing on March 16, 2016, 06:55:14 PM
Quote from: mirth on March 16, 2016, 12:03:19 PM
There have been a lot of problems with ad networks being hacked and used for malware. And it often gets overlooked by the folks who own/run the site. They're expecting the people who run the ad servers to take care of the security. One of the reasons why use of Ad Blockers has proliferated over the past year or so is due to the increase in malvertising.

Quick question- do you have to click on one of the sick ads to infected or is it enough that the ad played while you were reading the host page?
Title: Re: Major Websites Hit By Ransomware Malvertising
Post by: mirth on March 16, 2016, 07:13:33 PM
Quote from: Staggerwing on March 16, 2016, 06:55:14 PM
Quote from: mirth on March 16, 2016, 12:03:19 PM
There have been a lot of problems with ad networks being hacked and used for malware. And it often gets overlooked by the folks who own/run the site. They're expecting the people who run the ad servers to take care of the security. One of the reasons why use of Ad Blockers has proliferated over the past year or so is due to the increase in malvertising.

Quick question- do you have to click on one of the sick ads to infected or is it enough that the ad played while you were reading the host page?


Depends on the ad. Mostly I think they have to be clicked on, but I think there flash ads and video embeds around that can get you without you doing anything. If you suddenly find yourself being taken off site without you having done anything, you should be concerned.

This is a pretty good synopsis of the problem - http://www.wired.com/insights/2014/11/malvertising-is-cybercriminals-latest-sweet-spot/
Title: Re: Major Websites Hit By Ransomware Malvertising
Post by: Huw the Poo on March 16, 2016, 07:24:42 PM
This is why I use an ad blocker.  It's for security, not because ads are annoying.
Title: Re: Major Websites Hit By Ransomware Malvertising
Post by: bbmike on March 16, 2016, 07:29:05 PM
^ I use it because ads are annoying. But nice to know it helps with security as well.  :)
Title: Re: Major Websites Hit By Ransomware Malvertising
Post by: Staggerwing on March 16, 2016, 07:30:46 PM
Any recommendations for good ad-blockers for both Chrome and Safari?
Title: Re: Major Websites Hit By Ransomware Malvertising
Post by: mirth on March 16, 2016, 07:35:48 PM
This is my favorite

https://adblockplus.org/
Title: Re: Major Websites Hit By Ransomware Malvertising
Post by: Staggerwing on March 16, 2016, 07:36:51 PM
Thanks!
Title: Re: Major Websites Hit By Ransomware Malvertising
Post by: mirth on March 16, 2016, 07:37:02 PM
I also started using this recently - https://www.eff.org/privacybadger (https://www.eff.org/privacybadger)
Title: Re: Major Websites Hit By Ransomware Malvertising
Post by: mirth on March 16, 2016, 07:39:27 PM
And this is worth a read - http://www.nytimes.com/2016/02/18/technology/personaltech/free-tools-to-keep-those-creepy-online-ads-from-watching-you.html
Title: Re: Major Websites Hit By Ransomware Malvertising
Post by: bbmike on March 16, 2016, 07:46:56 PM
Quote from: mirth on March 16, 2016, 07:35:48 PM
This is my favorite

https://adblockplus.org/

+100! I've used that for quite a while and love it.

[edit]Of course, I uh, disable it on sites like, er, Grogheads.  :D
Title: Re: Major Websites Hit By Ransomware Malvertising
Post by: mirth on March 16, 2016, 08:56:28 PM
I do have it disabled here and on other select sites.
Title: Re: Major Websites Hit By Ransomware Malvertising
Post by: bayonetbrant on March 16, 2016, 09:48:51 PM
just don't block them here  :knuppel2:
Title: Re: Major Websites Hit By Ransomware Malvertising
Post by: mirth on March 16, 2016, 09:50:24 PM
Umm, see my post above yours ;)
Title: Re: Major Websites Hit By Ransomware Malvertising
Post by: bbmike on March 17, 2016, 07:42:34 AM
It is off on Grogheads and other sites. It's easy to tell that it is off because the little icon turns grey on sites where it's off.
Title: Re: Major Websites Hit By Ransomware Malvertising
Post by: Steelgrave on March 17, 2016, 11:12:26 AM
Quote from: mirth on March 16, 2016, 07:37:02 PM
I also started using this recently - https://www.eff.org/privacybadger (https://www.eff.org/privacybadger)

I like that. I added it and it's running happily next to AdBlock Plus. Not on this site, of course.
Title: Re: Major Websites Hit By Ransomware Malvertising
Post by: DoctorQuest on March 17, 2016, 07:16:34 PM
I actually had something that seemed a lot like one of these hit my iPad. So much for Apple being invulnerable. I went to my phone and looked up the website I was being directed to and someone gave me the advice to clear my Safari cache. That worked.
Title: Re: Major Websites Hit By Ransomware Malvertising
Post by: Huw the Poo on March 18, 2016, 01:29:20 PM
Quote from: DoctorQuest on March 17, 2016, 07:16:34 PM
I actually had something that seemed a lot like one of these hit my iPad. So much for Apple being invulnerable. I went to my phone and looked up the website I was being directed to and someone gave me the advice to clear my Safari cache. That worked.

Loathe though I am to defend Apple, iOS is a Unix-like and is therefore inherently far more secure than Windows (although certainly not invulnerable - nothing is).  The malware that hit you targeted your browser, not your OS, as evidenced by the fact that clearing the cache solved the issue (which also shows how weak the malware was, in that it couldn't embed itself any further than a cache).
Title: Re: Major Websites Hit By Ransomware Malvertising
Post by: DoctorQuest on March 18, 2016, 02:40:20 PM
Quote from: Huw the Poo on March 18, 2016, 01:29:20 PM
Quote from: DoctorQuest on March 17, 2016, 07:16:34 PM
I actually had something that seemed a lot like one of these hit my iPad. So much for Apple being invulnerable. I went to my phone and looked up the website I was being directed to and someone gave me the advice to clear my Safari cache. That worked.

Loathe though I am to defend Apple, iOS is a Unix-like and is therefore inherently far more secure than Windows (although certainly not invulnerable - nothing is).  The malware that hit you targeted your browser, not your OS, as evidenced by the fact that clearing the cache solved the issue (which also shows how weak the malware was, in that it couldn't embed itself any further than a cache).

Agreed. I just like to rag on Apple :)