‘The first thing you need to know about quantum cryptography is that it isn’t cryptography. At least, not the quantum part,’ writes Rob Slade, information security researcher, author and malware expert.
In this post, we examine the complex it fits into a larger click fraud ecosystem, where users can be redirected either automatically, or through search engines browsing, to advertisement websites.
This is the first in a series of two blog posts on the malware family Win32/Boaxxe.BE whose end goal is to drive traffic to advertisement websites by using various click fraud techniques, and thus earn money from these websites as an “advertiser”.
Is there really anything new to be said about tech support scams? Unfortunately, the FTC tells us there is. Not only because people are still falling prey to this type of fraud, but because the scammers are still finding new approaches to harvesting their victims’ credit card details. Some quite interesting, sophisticated technical tricks are
There are plenty of scams effective enough to rate a warning or three, in the hope of alerting potential victims to the kind of gambit they use. And so, even though much of ESET’s business is focused on the bits and bytes of malicious software, I’ve spent a lot of time writing on WeLiveSecurity and
A phishing scam targeting Tesco bank customers puts on a festive party hat and pretends to offer something for nothing. Is this a topical trend?
Death of a Sales Force: Whatever Happened to Anti-Virus? is a paper written by Larry Bridwell and myself for the 16th AVAR conference in Chennai, which was kindly presented by ESET’s Chief Research Officer Juraj Malcho, as neither Larry nor myself were able to attend the conference in the end. The paper is also available
The first sign we saw of this malware was in mid-May 2013, but it is still very active, and uses Android to bypass two-factor authentication systems. It clearly seeks to infect Dutch computers – 75% of detections come from this region.
(All four blog articles in this series, of which this article is the last, are available as a single paper here: The_Thoughtful_Phisher_Revisited.) From the sort of ‘visit this link and update or we’ll cancel your account’ message that we saw in the previous blog in this series (The Less Thoughtful Phisher), it’s a short step
The 2014 threat trends report from ESET’s global network of cybersecurity experts centers on three key trends, the first and foremost being digital privacy, the others being threats to mobile devices, and new, hi-tech malware targeting PCs and other devices in the home.
11 things you can be doing to better protect your computers and data from ransomware such as Cryptolocker that is currently targeting businesses big and small.
Less innovative than the scam mails described in my previous articles (Phish to phry and The Thoughtful Phisher II), there are those phish messages that suggest a problem with your account that they need you to log in to fix. (Of course, you aren’t really logging in to a legitimate site.) Mostly their appeal is
In September we informed about a new banking trojan called Hesperbot (detected as Win32/Spy.Hesperbot). The perpetrators responsible for the threat are still active – November has been particularly eventful. In this post, we’ll give an update on the situation and malware developments.
Have you been wondering what trends in security and privacy ESET researchers are predicting for 2014? The following is a sampling, a year-end snack plate if you will, featuring predictions from Aryeh Goretsky, Righard Zwienenberg, David Harley, Cameron Camp, Lysa Myers, and more.
In the previous Thoughtful Phisher blog, we looked at some visual clues that should tip you off that a email from a ‘bank’ is not to be trusted. Just as interesting here, though, is the variety of social engineering gambits used by this wave of phish campaigns. It’s worth taking a closer look at some
[A much shorter version of this article appeared in the October 2013 Threat Radar Report as ‘The Thoughtful Phisher’. As these particular scam/spam campaigns don’t seem to be diminishing, however – indeed, some of the phishing techniques seem to be getting more sophisticated – I thought perhaps it was worth updating and expanding for a
It so happens that I live over 5,000 miles from the ESET North America office in San Diego, and so tend not to have water cooler conversations with the people located there. Of course, researchers working for and with ESET around the world maintain contact through the wonders of electronic messaging, but there are lots
By the middle of May, users around the world started to receive messages from their contacts through different instant-messaging applications, such as Skype and Gtalk – an attack that showed off how age-old techniques can ensnare thousands of users. Here, we analyze this attack.