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PandaLabs Blog Everything you need to know about Internet threats

Jan 24

Sex, lies and Twitter

Last week we got a new follower in Twitter, Alena Edwards: No tweets so far, the only information about “her” is the message in her profile, where she’s looking for funny guys and gives us a link. Probably it is a spammer, but instead of tweeting links just put the spam link in the profile [...]

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Dec 16

Twitter used for Rogueware Distribution

Cyber criminals are using social media more frequently to distribute their malicious creations. Pft! As if Blackhat SEO, fake advertisements, and hacked websites weren’t enough?! Today we’ll take a look at a Rogueware campaign using Twitter for distribution.  Several fake profiles (and compromised ones too) started tweeting “a very good antivirus” followed by a shortened [...]

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Dec 2

Dont Get Caught by the Grinch on Twitter

Last year we documented the very first trending topic attack on Twitter.  The attack is similar to a Blackhat SEO campaign, where criminals leverage the many hot topics discussed on the Internet in order to position their malware campaigns in highly visible places on Twitter.   Earlier today we noticed over 300 Twitter accounts targeting various [...]

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Oct 26

Firesheep: who is eating my cookies?

Internet is great, and everyday millions of people spend their day surfing it, using Google, Gmail, Youtube, Twitter, Facebook, etc. Some people buy at ebay, or Amazon. Even some people use it to work, though these cases maybe not that common As a reader of this blog, you are concerned about security and therefore you [...]

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Sep 21

OnMouseOver XSS Vulnerability on Twitter

This morning we observed a Cross Site Scripting (XSS) attack taking place on Twitter.  This particular vulnerability took advantage of the onmouseover function in JavaScript, which works by executing JavaScript code by simply moving your mouse over some text. The following status updates were observed, causing unsuspecting user feeds to fill up with images of [...]

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May 20

Twitter used to distribute malware

A new malware has started to spread via the social network Twitter.  The message that is being used is: haha this is the funniest video ive EVER SEEN! and contains a link to a video. Cybercrooks have managed so that this message obtains good positions in Twitter section known as “Trending topics”, which contains the [...]

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May 10

Twitter hacked on accident by Turkish man

This morning I logged into my twitter account and noticed something strange.  My Twitter follower count moved from over 5500 followers to zero instantaneously between reloads!   A Turkish man accidentally discovered a bug in Twitter after tweeting about his favorite band “Accept.”  By issuing the tweet, “accept pwnz,” he was able to exploit a bug [...]

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May 3

News on Mariposa

Today, Brian Krebs has published the story of 2 of the guys behind Mariposa, and how they tried to be hired by… me! Yes, that is true They really got pissed off, or at least it seems like that, as some hours later “someone” tried to pose as me in Twitter. My Twitter name is [...]

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Apr 28

Will Twitter send you an e-mail to change your password? Yes (WTF!)

I’m really sorry. Please, forgive me, I really didn’t want to lie to you, but I did Today Olaiz has published the blog post “Since when Facebook changes your password?” and I suggested her to include the following sentence to end the article: By the way, this advice is valid for any online service: social [...]

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Feb 15

Worms 2.0

I love my job, and one of the main reasons is that everyday I see something new or at least different. I am always surprised on how the cybercriminals are able to adapt themselves and their creations to new technologies. Today I’ll show you the worm Spybot.AKB. It spreads using P2P programs (copying itself to [...]

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