Articles by Chester Wisniewski
Patch Tuesday for April 2014 is here. In addition to being the final Windows XP fix released by Microsoft we have fixes for all versions of Windows, Office and even an Adobe Flash update.
An identity theft focused spam campaign is doing the rounds pretending to be a winning notification from the American "green card lottery". Worse yet, the spammers decided to utilize imagery hosted on Naked Security.
February's patch roundup sees seven patches from Microsoft and one from Adobe. All supported versions of Windows are impacted, be sure to update as soon as possible.
After exposing usernames and passwords from Bell Canada, hacking group NullCrew claims to have compromised email servers at ISP Comcast.
The group known as the Syrian Electronic Army (SEA) attempted to commandeer the DNS records of Facebook, but were thwarted by DNS provider MarkMonitor. Are the basic protocols up to the task of protecting us in 2014?
Advertisements don't have a great track record for safety and we are beginning to see more frequent abuse of search and mobile ads to deliver unwanted addons purporting to be legitimate tools. Be careful where you click and closely scrutinize software options before installation.
Adobe has released an emergency update to its ubiquitous Flash Player software. The flaw is being exploited by attackers so you should update as soon as possible.
What can we do to protect ourselves from stolen password databases, phishing attacks, keyloggers or credit card skimmers installed in our local ATMs? We can start with two-factor authentication. This article tells you what it is, how it works and where you can use it.
Today is Data Privacy Day. While many have declared privacy to be dead, it isn't up to them, it is up to you.
Being aware about what you are sharing with whom can go a long way towards preserving your privacy.
The largest craft supply store in North America, Michaels, has indicated it may be the latest retail company to have credit cards compromised in a large scale malware attack.
Microsoft, Adobe and Oracle have all released fixes today. Products covered include Microsoft Word, Windows XP, Windows 7, Adobe Reader, Java, MySQL and VirtualBox.
Apple users are updating to OS X Mavericks in large numbers, but not fast enough. Corporate users in particular have been slow to upgrade, which could have serious security implications.
Microsoft's Skype brand had its Twitter, Facebook and WordPress accounts hacked by a someone claiming to be the Syrian Electronic Army. The real question is, where was the two-factor?
With the holiday season approaching and lots of super good deals being offered around the American Thanksgiving holiday, retailers aren't the only ones looking to make a buck.
November's Patch Tuesday includes updates not just from Microsoft, but Adobe and Google as well. Critical patches for Internet Explorer, Chrome and Adobe Flash Player lead the way this month.
Researcher Vladimir Katalov explained how documents and backups stored in Apple's iCloud can be accessed bypassing Apple's two-factor authentication, even when enabled, last week at the Hack in the Box conference in Malaysia.
This special Chet Chat is an interview with Robert Slade, author and security expert, on what you can do for your friends and family to help them stay safer for National Cyber Security Awareness Month.
Oracle has released its quarterly software update fixing more than 100 security vulnerabilities in its products. Java is at risk from more than 50 flaws, so it is time to update immediately if you still use it.