Today, ESET researchers reveal a family of Linux malware that stayed under the radar for more than 5 years. We have named this family Linux/Mumblehard. A white paper about this threat is available for download on WeLiveSecuriy.
Twitter was flooded by an avalanche of spam from compromised accounts, leading to shortened links and pages promising miracle weight loss, diet pills, and products which would “change lives". The attack appeared to have come via a third-party service connected to Twitter.
A flood of diet spam emails seemingly from AOL addresses has hit inboxes around the worl
YouTube comments channels are widely known as a toxic and hostile environment - but Google has admitted that YouTube’s recent integration with Google Plus has made things even worse.
We have just completed fresh analysis of the malicious software known as Win32/Festi. While the "Festi" botnet created with this malware has been in business since the autumn of 2009 we can see that the software is frequently updated, as described in our analysis, and these updates mean Festi continues to be a potent threat
...I've been seeing quite a few scrawny, toothless piranha mailed from email addresses that are often spoofed but invariably dubious like google.phishing.team@a_latvian_mail_provider.com...
It’s no secret that spam/botnets are big business. There are a multitude of variations on a familiar theme, but after they trick unwitting users, what happens to the money? University of California wondered the same thing. In their recent report, “Click Trajectories: End-to-End Analysis of the Spam Value Chain” they analyze where the money goes,
We like to give you plenty of warning when we suspect that something unpleasant is coming down the pike, even if it’s just one of those likely bursts of Black Hat SEO (web search poisoning) that come with a media-friendly event. Still, I suspect that if I told you we expect lots of malicious activity
I've added some commentary and resources on the Japan earthquake/tsunami disasters to an independent blog I maintain that specializes in hoaxes, scams and so forth, but here are a few of the same resources that aren't already included in my recent blogs here on the topic: Analysis from Kimberley at stopmalvertising.com: http://stopmalvertising.com/blackhat-seo/recent-japanese-earthquake-search-results-lead-to-fakeav.html Guy Bruneau at Internet
My colleague from ESET Ireland, Urban Schrott, reports that the company has seen a megawave of Facebook spams: five separate spams in 24 hours. I've no idea of the numbers involved, but Urban's "think before you click" message is well worth repeating. The post is to ESET Ireland's CyberThreats Daily blog post: the company also
The February ThreatSense Report is now available...
...Ontinet has been noticing lots of emails with links to forums. Following the links leads to a forum full of spam products, from replica watches to viagra...
...one interesting trend in blog comment spam that I’ve noticed in recent months is that a number of comments are obviously intended to push a product or site, but contain content that is actually relevant...
[UPDATE #1 at 12:15PM: Added more information about location of earthquake and prior scams. AG] We have just heard about the early September 4 (Saturday morning) earthquake near Christchurch, New Zealand, currently estimated at a Richter magnitude of 7.4. Our New Zealand distributor in Auckland is unaffected, but communications with the area are difficult. As with
Interesting news this week with some heavy anticrime work in Russia resulting in the arrests of the alleged RBS Worldbank cybercriminals. In related research I had to laugh out loud at this particular turn of phrase reported by the Financial Times; The Russian Federal Security Service (FSB)has detained suspects including Viktor Pleshchuk, an alleged mastermind
We have discussed SEO poisoning extensively in the ESET Threat Blog, and it should come as no surprise to our readers that any topic which trends up quickly in search engine traffic will be exploited by the criminals who specialize in such activities. The poisoned search term du jour is "erin andrews death threat". Apparently,
Early last month I posted a blog entry entitled "Who Is Doing it? Who? Who….?!". The main point of my entry was regarding the matter of people opening attachments and clicking on links that appear to be spam based. I've just been reading the 2010 MAAWG Email Security Awareness and Usage Report, and it seems
The Apple iPad is the current gadget du jour amongst the digerati and has been seeing strong presales, with estimates as high as 150,000 units on the first day. With such attention in the media and the blogosphere, it is no wonder that both legitimate businesses and scammers have taken to using it as bait
It has been a year since we last discussed fraudulent domain name registrar scams and we wanted to let people know that this scam continues unabated. In a nutshell, a message is sent to a publicly-visible email address listed on your website (sales, support, the CEO's office, a public relations contact, et cetera) from a
I received a fax today. Now, that may not be worthy of noting on here, apart from the fact that I hardly ever receive faxes these days. But the interesting fact is that it was sent to my US based fax number and offered me a great deal on a "New Health Plan" for only