There is a serious security issue with a variety of HTC Android phones that enables any app with Internet permissions to access a huge amount of private data on the device, including call logs, email addresses, SMS messages, last known GPS location and more. The problem was introduced via an update to the HTC phones that installed a tool called HTCLogger that collects the data.
Microsoft was forced to push out an emergency update to its Security Essentials and Forefront products Friday after users complained that an updated virus signature intended to spot the Zeus Trojan was, instead, flagging and even removing instances of Google’s Chrome Web browser.
QR codes have been showing up everywhere in the last few months, from magazine ads to the sides of buses to, oddly, billboards. And now they’ve shown up on the list of ways that attackers are delivering malware to victims, with the emergence of a new Android-based Trojan that is hiding on malicious sites linked to by some QR codes.
With the use of social media platforms such as Twitter, Facebook and Google+ becoming more and more prevalent in the enterprise, companies are having to come to grips with additional security concerns that they bring with them. But, according to the results of a new survey of IT and security professionals, that process is still in its early stages in many companies.
Dennis Fisher talks with Kaspersky Lab Researcher Tillmann Werner about the takedown of the Kelihos botnet, the network’s unique multi-tiered architecture, its custom protocol and the ethics and legality of pushing updates to disable bots on users’ machines.
By Tillmann WernerEarlier this week, Microsoft released an announcement about the disruption of a dangerous botnet that was responsible for spam messages, theft of sensitive financial information, pump-and-dump stock scams and distributed denial-of-service attacks.
Hackers from the Syrian Electronic Army (SEA) vandalized Harvard University’s website Monday morning, presenting visitors to the Ivy League university’s homepage with an image of Syrian president Bashar al-Assad dressed posed in front of the nation’s flag in full army regalia.
Continuing its legal assault on botnet operators and the hosting companies that the criminals use for their activities, Microsoft has announced new actions against a group of people it contends are responsible for the operation of the Kelihos botnet. The company has also helped to take down the botnet itself and says that Kelihos’s operators were using it not only to send out spam and steal personal information but also for some more nefarious purposes.
The Stuxnet worm may be the most famous piece of malicious software ever written. When it was first detected, a little over a year ago, the worm sounded a warning to nations around the world that critical infrastructure systems were potential targets of attack for foreign governments and cyber criminal organizations alike. But with the anniversary of the Stuxnet worm’s discovery just past, the Department of Homeland Security admits that it is now reevaluating whether it makes sense to warn the public about all of the security failings of industrial control system (ICS) and SCADA software.
The main Web site of MySql.com has been compromised and on Monday afternoon was serving malware to visitors for a short time through the use of JavaScript redirects. The site, which is owned by Oracle, was sending victims off to a remote site that is using the BlackHole exploit kit to install malware on their machines.
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