A Diary of mine was published today on the SANS Internet Storm Center. In this one we take a look at a macro-based dropper sent to the Internet Storm Center by one of our readers.
A Diary of mine was published today on the SANS Internet Storm Center. In this one we take a look at baiting phishing attackers and at some of the lessons we may learn from it.
A Diary of mine was published today on the SANS Internet Storm Center. If you wondered whether the recent 'BlueKeep worm scare' had any impact when it comes to the number of vulnerable systems out there, then this one is for you.
A Diary of mine was published today on the SANS Internet Storm Center. In this one, we take a look at the absence of filtering of EML attachments in O365 and what it can lead to.
A Diary of mine was published today on the SANS Internet Storm Center. In this one, we take a look at SPF and when even SPF-enabled domains may be spoofed.
Couple of months back, my colleagues and I created a report covering current cyber security situation in the Czech Republic. If you’d like to know, what security services were most in demand during the last couple of years, how large is the percentage of Czech organizations, which conduct phishing tests of their employees, or how STARTTLS adoption is progressing in Czech Republic, you may download it here.
A Guest Diary of mine was published today on the SANS Internet Storm Center. In this one, we take a look at analyzing a malicious LNK file which leads us to a sample of Trickbot.
A Guest Diary of mine was published today on the SANS Internet Storm Center. In this one, I discuss open redirect vulnerabilities and how to find them. If you’ve never heard of open redirects, this might be a useful introductory text.
Last week, we took a look at Shodan results to try to determine which countries are the “richest” in the world when it comes to machines vulnerable to BlueKeep visible from the internet. Since the number of vulnerable machines Shodan detects grows every day (see the following chart), I thought it might be interesting to have another look at the numbers. But in a way which is a little different.