Security researchers at Palo Alto Networks have discovered a new malware threat that targets Macs in what appears to be a sophisticated attempt to raid cryptocurrency wallets. The malware, which researchers have dubbed CookieMiner, has a variety of weapons in its armory that could make it particularly worrisome for cryptocurrency investors.

For years, ransomware actors have developed new families and attack campaigns in increasing frequency and numbers. Such activity peaked in 2017 but then fell in tandem with cryptocurrency miners’ rise. This development was short-lived, however. Between Q4 2018 and Q1 2019, Malwarebytes observed a 195 percent increase in ransomware detections involving business targets. The rate was even greater compared to Q1 2018 at 500 percent.

Every year we survey visitors to our booth at Black Hat about trending topics. This year, we asked about ransomware and the ever-increasing complexity of our cybersecurity environment. The results are very interesting - things may be getting much better, or we may all be collectively in denial. Let's break it down.

Students in the Monroe-Woodbury Central School District were expecting to head back to school today, but a ransomware attack forced officials to push back the first day of school. The district's superintendent, Elsie Rodriguez, was forced to send out an email to parents Tuesday night, claiming to have experienced a cyber security threat that impacted the district's operations.

It’s no secret that there are a lot of websites on the internet hosting malicious content whether they be phishing pages, scams or malware itself. Every day we hear of new attacks, there’s a common denominator of either a user having clicked on a link to a fraudulent website or a site having played host to code that pulled a malicious payload down from a third-party server.

Ransomware isn’t a new phenomenon, but it’s effects are starting to be felt more widely, and more deeply than ever before. Behemoths like Sony, Nissan, FedEx, Kraft Foods and Deutsche Bank have all been hit in recent years, and the list is growing. The ongoing saga of the ransomware attack in Baltimore, MD has left citizens unable to pay parking tickets or finalize property sales. American small businesses may bear the brunt of the impact of ransomware’s global spread.

As a Professional Services Consultant, I have the pleasure of traveling all around the globe meeting clients and talking to a wide variety of IT security professionals who form the front line of defence against malware. One of my favorite topics is how people got their start in their careers in IT, but when I start discussing my own early years and touch upon my university studies, I’m often surprised by the number of people who do a double take when I share my chosen subject.

If you’re not in the IT industry, all the technical terms for malicious attacks on computer network systems can be confusing. It’s also pretty easy to think you know what you’re talking about but actually have not got it right. In today’s blog post, we’re going to tackle viruses and malware, a couple of the most-used terms when talking about email threat protection, and figure out how you can address them.

Texas’ Department of Information Resources (DIR) launched an investigation into the attacks once they learned of the incident this week. Based on the collected evidence, cyber security officials suspect the attacks to be orchestrated by a single person where the bad actor encrypted files and appended the .JSE extension to the encrypted files.