Download PDF version Spam: features of the quarter Online dating The dating theme is typical for spam emails, but in the third quarter of 2015 we couldn’t help but notice the sheer variety appearing in these types of mailings. We came across some rather interesting attempts to deceive recipients and to bypass filters, as well […]

 Download PDF version Introduction The Brazilian criminal underground includes some of the world’s most active and creative perpetrators of cybercrime. Like their counterparts in China and Russia, their cyberattacks have a strong local flavor. To fully understand them you need spend time in the country and understand its language and culture. The Brazilian underground generates […]

For all we know about creating secure passwords, it’s still a pain that practically every service we use requires one – they’re easy to forget and, if we don’t change them often, a cybercriminal could possibly run amok with them. So, there are some who believe that traditional text passwords are still necessary, while others […]

Microsoft posted four critical bulletins today, along with another eight rated Important and lesser. Microsoft’s summary is at the Technet site. All in all, the software maker is patching a large number of vulnerabilities this month, with 37 CVE listed vulnerabilities being fixed with the four critical Bulletins alone. On the bright side, Microsoft claims that none […]

Virtualized environments are exceptionally flexible, manageable, fault-tolerant and cost-effective. However, a number of difficulties have to be overcome to protect them from external threats. If this is not done successfully, problems will inevitably arise. This is true of individual virtual machines, as well as the data center as a whole. Unfortunately, malware infections are a […]

A secure system – especially a system that is used to provide security – has to be trusted. But what underpins that trust? What proof do we have that the main components of our trusted system are implemented properly and won’t fail at a critical moment? We mentioned this point in our last article about […]

Thanks to the advent of smartphones, we no longer have to worry about going over our message limit, or sending the same message to different people. Nowadays there is a large selection of different messaging apps to choose from, which allow you to send as many messages to as many people as you like, including […]

The early detection of cyber threats has long been one of the biggest goals for the IT security sector. The rapid evolution of the different types of cyber-attacks has rendered the traditional detection systems helpless to differentiate between, and detect, attack such as advanced persistent threats (APT), which are digital attacks directed at certain systems […]

Virtual voice assistants such as Siri and Google Now detect key words when you ask them questions so as to understand and be able to offer you the service that you require. They also have access to the majority of tools built into your phone. For example, Siri is able to search your contact list […]