April kicked off with a 1:292 rate of malware encounters and closed with a rate of 1:315. Highest peak day was April 20 when the rate reached 1:177. Lowest was April 4 at 1:338. The median rate of web malware encounters in April 2014 was 1:292, representing a slight improvement over the median of 1:260 […]
The median rate of web malware encounters in March 2014 was 1:260, compared to a median rate of 1:341 requests in February. At least some of this increased risk appears to have been a result of interest in the NCAA tournaments (aka March Madness), which kicked off during the second week of March in the […]
Web surfers in February 2014 experienced a median malware encounter rate of 1:341 requests, compared to a January 2014 median encounter rate of 1:375. This represents a 10% increase in risk of encountering web-delivered malware during the second month of the year. February 8, 9, and 16 were the highest risk days overall, at 1:244, […]
January 2014 started with a bang, with one in every 191 web requests resulting in a web malware encounter. The Cisco Computer Security Incident Response Team (CSIRT) observed this same trend, witnessing a 200% increase in web malware encounters experienced by Cisco employees for the month. Overall, January 1, 25, and 26 were the highest […]
In recent weeks, the volume of malicious email carrying attachments has increased substantially. To entice recipients into opening those attachments, attackers are employing pitches across a wide range of subjects. In doing so, they are defeating the often doled out advice to not open attachments in email received unexpectedly. One of the more striking examples […]
Last Friday (April 26), ESET and Sucuri simultaneously blogged about the discovery of Linux/CDorked, a backdoor impacting Apache servers running cPanel. Since that announcement, there has been some confusion surrounding the exact nature of these attacks. Rather than reinvent the analysis that has already been done, this blog post is intended to clear up some of the confusion. When did Linux/CDorked […]
In recent weeks, the occurrence of brute force login attempts targeting WordPress and Joomla installations have significantly increased in volume, with some entities reporting triple the attempts seen in the past. The attack volume has been so severe that it has led some hosting providers to block all attempts to access wp-login.php, even for site […]
Dan Goodin, editor at Ars Technica, has been tracking and compiling info on an elusive series of website compromises that could be impacting tens of thousands of otherwise perfectly legitimate sites. While various researchers have reported various segments of the attacks, until Dan’s article, no one had connected the dots and linked them all together. Dubbed “Darkleech,” thousands of […]
