Do you know who has access to your organisation's network? Are you confident that all the users on your network are authorised to access your systems, and have a good idea of what devices have been connected to your firm's systems? If so, good for you. But not all organisations have such tight control over who gains access to their IT infrastructure...

Microsoft has announced the end of Windows Vista support and is urging customers who still use the operating system to upgrade as soon as possible. The Redmond-based technology giant finalized Windows Vista's end of term in a blog post on 11 April: "Windows Vista customers are no longer receiving new security updates, non-security hotfixes, free or...

Today’s VERT Alert addresses the Microsoft April 2017 Security Updates. VERT is actively working on coverage for these vulnerabilities and expects to ship ASPL-720 on Wednesday, April 12th. With the elimination of Security Bulletins, the VERT Alert will be changing. This shortened version will act as a placeholder until the launch of the improved...

In January 2017, Tripwire completed a survey of 403 IT Security professionals about the most common attack types and how prepared organizations are to defend against them. You can read about the details here. There are two important conclusions from the research that I have to share for the purposes of this post. First, the top five attack types...

Alphabet, Google's parent company, recently filed a lawsuit against its former engineer Anthony Levandowski, who is now working with Uber. The company accused Levandowski of copying more than 14,000 internal files and taking them directly to his new employer. While this case is far from over, it brings about a very interesting and important...

There are many websites on the internet that are known to receive regular traffic from hackers, including a number of public forums, which are often used to release their stolen information. Hackers may release some of this information to take credit for a breach, attract buyers for the rest of the stolen information, or increase the damages to the...

Hackers accessed third-party Amazon sellers' accounts using stolen login credentials they purchased on dark web marketplaces. CJ Rosenbaum, a lawyer based in New York who is representing some of the affected Amazon sellers, told The Wall Street Journal that more than a dozen of his clients lost close to half their monthly sales due to hackers. The...

In an article we wrote for Tripwire, we discuss the advantages of encryption and tokenization. The premise of our argument is as follows: slow down your adversary by making your data meaningless to them. In other words, make yourself a “goes nowhere” project forcing your adversary to seek out a target that does not cause them the grief you do....

Before we jump in, we need to make clear the following: no single solution will ever offer complete and total security. In fact, even multiple solutions designed to provide overlapping layers of security to your crown jewels will not provide “complete and total” security. But what any reasonably implemented solution should do is the following: slow...

A cyber-attack reportedly set off all 156 emergency sirens across the city of Dallas, Texas, late Friday night. According to reports, the sirens were activated more than a dozen times between approximately 11:45 p.m. and 1:20 a.m. on Saturday until engineers manually shut down the sirens’ radio system and repeaters. Dallas’ siren warning system is...

Payday loan company Wonga has confirmed that a security incident may have affected some of its customers' personal and financial information. The Britain-based lender says it's currently working to notify affected customers that the incident may have compromised their names, e-mail addresses, home addresses, phone numbers, the last four digits of...

As new means consumers and the general public can increasingly use services such as Silent Circle, Talk a Tone, Frogger and Guerrilla Mail, digital forensics experts are being challenged to take a deeper dive into how to obtain information from devices, networks and computers. The more of these types of technologies there are, the more time it takes...

My last series of interviews on women (and non-males) in information security was really popular. I spoke to some amazing minds in the cybersecurity field last fall. As spring arrived, I figured that there are probably a lot more professionals in our field who also have interesting stories to tell. Encouraging more non-males to enter the industry...

Whatever the reason is, ransomware activity skyrocketed last month. An influx of crude, unprofessionally tailored samples bombarded home users and enterprises, sometimes simply destroying data beyond recovery due to broken crypto. Meanwhile, high-profile threats like Spora, Sage, Cerber and Jigsaw became more sophisticated. The statistics for March...

I was fortunate enough to meet the author, Kevin Mitnick, while attending RSA in February. I was given a signed copy of The Art of Invisibility, one of The State Security's must-reads for infosec pros, so I made it a point to read the book. I knew a bit about Kevin’s past and had seen a few of his DEF CON talks, so I had a general idea as to the...

U.S. discount brokerage firm Scottrade has confirmed that a third-party data breach inadvertently exposed 20,000 of its customers' non-public information. On or around 1 April, security researcher Chris Vickery came across a 158.9GB Microsoft SQL database on the web. The database contained loan application information of a B2B unit within Scottrade...

There has been a lot of news recently about the cybersecurity skills shortage. While there is a lot to be concerned about with all of the news about insecure devices and unsecured networks, I am confident that the shortage alarms are more headline-grabbing sensationalism than actual fact. In this two-part article, I will explore the problem of the...

Just like cyber security professionals are constantly looking for ways to develop better and more secure software programs, hackers are always staying on top of the newest updates to overcome the latest defenses. To understand the importance of cyber security and how to stay ahead of hackers, it can be helpful to look at things from the opposite...

Hackers seized every one of a Brazilian bank's 36 domains and leveraged their unauthorized access to push malware onto unsuspecting users. Kaspersky Lab first learned of the attack in October 2016. Researchers Fabio Assolini and Dmitry Bestuzhev at first thought it was just site hijacking. But they soon discovered that the bad actors had seized...

Last week, MIT and its Center for International Studies along with its Internet Policy Research Initiative released a report titled Keeping America Safe: Toward More Secure Networks for Critical Sectors. The report is focused on strategic challenges that are needed to enhance cybersecurity for critical infrastructures and sectors. Moreover, the...