https://malgregator.com/tags/pki/ Recent content in PKI on malgregator Hugo -- gohugo.io en you@example.com you@example.com Thu, 30 Dec 2021 00:00:00 +0000 https://malgregator.com/post/automating-internal-certificate-issuance-with-acme-based-certificate-authority/ Thu, 30 Dec 2021 00:00:00 +0000 you@example.com https://malgregator.com/post/automating-internal-certificate-issuance-with-acme-based-certificate-authority/ Lessons learned from running Let's Encrypt Boulder certificate authority software in the company. https://malgregator.com/post/week-03-2018/ Wed, 17 Jan 2018 23:03:00 +0000 you@example.com https://malgregator.com/post/week-03-2018/ Notoriously known Necurs spam botnet is sending millions of spam emails that are pumping shitcoin cryptocurrency named Swisscoin. Attackers are probably invested and are expecting to do pump-and-dump scheme. https://malgregator.com/post/week-02-2018/ Thu, 11 Jan 2018 22:11:00 +0000 you@example.com https://malgregator.com/post/week-02-2018/ New research has found a flaw in a group messaging part of a Signal protocol used by Signal, WhatsApp and Threema. It’s hardly exploitable, but the server (attacker) could be, in some theoretical scenario, able to silently join an encrypted group chat. https://malgregator.com/post/week-44-2017/ Wed, 08 Nov 2017 22:26:00 +0000 you@example.com https://malgregator.com/post/week-44-2017/ There are at least 14 newly discovered vulnerabilities in the Linux kernel USB subsystem. The vulnerabilities were found by the Google syzkaller kernel fuzzer. According to the researchers, all of them can be triggered with a crafted malicious USB device in case an attacker has physical access to the machine. https://malgregator.com/post/week-26-2017/ Tue, 04 Jul 2017 22:30:00 +0000 you@example.com https://malgregator.com/post/week-26-2017/ The ExPetr/Petya ransomware which hits the Ukraine last week is actually a disk wiper. Victims are not able to decrypt their data, as the encryption key is not stored anywhere.