Exploring all things cyber. My goal is to make the internet a more secure place for everyone.https://ruhis.fi/https://ruhis.fi/posts/combating-phishing-automatically/https://ruhis.fi/posts/combating-phishing-automatically/Autopatrol is our automated security monitoring system that helps us to monitor different online assets and company brands for possible security threats such as phishing.Wed, 14 May 2025 05:08:00 GMThttps://ruhis.fi/posts/overengineering-gas-station-osint/https://ruhis.fi/posts/overengineering-gas-station-osint/In March 2025, I found a publicly accessible CCTV feed from a Finnish gas station. I used the footage and a bit of overengineering to find the location of the gas station. This blog post describes the process and the tools used to find the location.Tue, 18 Mar 2025 15:00:00 GMThttps://ruhis.fi/posts/analyzing-fake-captcha-malware/https://ruhis.fi/posts/analyzing-fake-captcha-malware/In December 2024, we discovered a malware campaign using fake captchas and Win+R to trick users into running malicious code and installing Vidar malware. This post provides an analysis of the campaign and IOCs related to it.Tue, 07 Jan 2025 09:37:00 GMT