In this digital era, as data is produced and gathered more than ever before, the importance of data security has surged. Given the widespread use of social media, e-commerce, and other online services, individuals are sharing their personal details with numerous entities.
We are thrilled to welcome Bob Lyle to Riscosity as our Chief Revenue Officer. Bob is an accomplished executive with extensive GTM experience in scaling software and security companies. He will be responsible for the planning, development, and global execution of our revenue strategy as we continue to evolve our business.
On December 5th, the Cybersecurity and Infrastructure Security Agency (CISA) released an advisory that confirmed the exploitation of CVE-2023-26360 at a Federal Civilian Executive Branch (FCEB) agency by unknown threat actors. Exploiting this vulnerability allowed threat actors to gain access to the FCEB agency network on two separate occasions in June 2023.
During a cyber attack, malicious actors often breach an organization’s perimeter security with tactics like vulnerability exploitation and phishing. Once inside, they attempt to navigate the organization’s network to escalate their privileges and steal or encrypt data—but here they often face sophisticated endpoint detection and response (EDR) systems designed to identify and prevent this type of activity.
North Korean hackers pose as job seekers and recruiters, the Telekopye Telegram bot enables large-scale phishing scams, and DPRK-aligned threat actors target macOS in two campaigns.
During a recent penetration test on a customer application, I noticed weird interactions between the web front-end and back-end. This would eventually turn out to be a vulnerability called HTTP request smuggling, enabled by the fact that the front-end was configured to downgrade HTTP/2 requests to HTTP/1.1. With the help from my colleague Thomas Stacey, we were able to construct an exploit chain with response queue desynchronization along with traditional HTTP/1.1 request smuggling techniques.
