Threat Research​

Many cybersecurity concepts are complex and often difficult to explain to non-technical audiences. Kerberoasting? Golden SAML? Huh? This can make it challenging for security leaders to communicate...

From plug-and-play ransomware-as-a-service offerings to highly skilled operator-based attacks, ransomware is proof that cyber attackers are constantly innovating to achieve their goals. Long...

As geopolitical tensions continue to mount, reports are emerging of a new wiper malware targeting Ukrainian infrastructure, such as government departments. Symantec and ESET research first tweeted...

TL;DR After Docker released a fix [1] for CVE-2021-21284 [2], it unintentionally created a new vulnerability that allows a low-privileged user on the host to execute files from Docker images....

What is PwnKit Vulnerability CVE-2021-4034? On January 25th, 2022, a critical vulnerability in polkit’s pkexec was publicly disclosed (link). The Qualys research team named this vulnerability...

Table of Contents Introduction The First Detection The Module Stomp Bypass The Module Stomp Detection Final Thoughts Introduction This is the second post in my series and with this post we will...

Reports of a large-scale cyber attack targeting Ukrainian organizations and several government department websites have emerged in recent days. In response, the Cybersecurity & Infrastructure...

In this blog post we are going to discuss the details of a vulnerability in Windows Remote Desktop Services, which we recently uncovered. We reported the vulnerability to Microsoft in a...

In 1988, graduate student Robert Tappan Morris created a computer worm and inadvertently launched what many consider to be the world’s first cyber attack. Since that infamous “Morris Worm,” major...

A year ago, the business world entered 2021 still reeling from the catastrophic SolarWinds attack that impacted thousands of organizations and put software supply chain risks on everyone’s radar —...

Threat researchers on the cutting edge of cybersecurity have a certain kind of drive — almost a relentless need — to get into the attacker’s mind, solve the “unsolvable” challenge and expose ...

In December 2020, a series of network breaches was reported in rapid succession — the beginning of what soon became known as the cyber attack that changed everything. By compromising identities...

The Greek philosopher Heraclitus once said “the only constant is change.” This still rings true thousands of years later — particularly as we reflect on 2021, another year marked by continued...

Chinese military general Sun Tzu’s treatise The Art of War has been cited over the years by millions of self-help gurus and corporate strategy consultants – and misquoted in a million more...

How I Cracked 70% of Tel Aviv’s Wifi Networks (from a Sample of 5,000 Gathered WiFi). In the past seven years that I’ve lived in Tel Aviv, I’ve changed apartments four times. Every time I...