malware Archives - John Sileo, Cyber Security Training

Honeymoon Over: Flashback Trojan Infects Apple

(and what you can do about it)

For years, Apple Mac users have been able to smugly preach security supremacy over fellow Windows users. Apple computers were less susceptible to viruses because they accounted for such a small share of hack-able devices. With the explosive growth of Mac laptops, iPads and iPhones, that honeymoon is all but a nostalgic memory. Apple’s Mac OS X no longer has impunity from virus infection. For the second time in the last year, Apple’s OS X has been successfully breached by malware. Here are the details, and steps you MUST take to protect yourself:

Flashback Trojan Facts:

The Flashback Trojan has currently infected more than 600,000 Macs.
Flashback is a ‘drive-by’ virus, meaning users only have to visit a site that exploits the flaw; you don’t have to download anything to be at risk.

How to Change Your Facebook Password

A close friend of mine just had his Facebook account taken over and used for pretty nasty things, so… this is just a quick reminder to change your Facebook password frequently for added security. If you have been a member for years, like most people, and have not ever changed your password, I recommend you do so right now (don’t wait, you’ll never do it later).

On a site like Facebook that houses so much of your personal reputation and information, it is good to keep passwords new and difficult to hack. We see people’s Facebook profiles get hacked every day from clicking on malware and phishing schemes – and once they have your Facebook password, they probably have the same password you use on other accounts. Changing your password frequently, as simple as it sounds, is an easy way to avoid some of the privacy problems posed by Facebook. Once you are logged in, visit your Account Settings Page. On the first page next to Password click change.

iPad & Tablet Users Asking for Identity Theft

The identity theft and corporate data risk problem isn’t limited to iPad users – it affects all Tablets – but iPads are leading the way. With the rapid increase in highly powerful tablet computers, including the Motorola Xoon and Samsung Galaxy, a new survey is urging users to beware of the risks. Harris Interactive just released a study showing that tablet users transmit more sensitive information than they do on smartphones and are considerably less confident of the security protecting those tablets.

The survey shows that 48% of tablet users transfer sensitive data using the device while only 30% of smart phone users transfer sensitive information. The types of sensitive data included credit card, financial, personal and even proprietary business information. Many factors contribute to the increased risk: