This week on the podcast, we discuss an alert from CISA on nation state threat actors embedding malware into legacy Cisco router firmware. After that, we cover a research post on malicious advertisements served up via Bing's ChatGTP integration. We then end with an analysis of North Korea's Lazarus group's latest social engineering techniques. The 443 Security Simplified is a weekly podcast that gets inside the minds of leading white-hat hackers and security researchers, covering the latest cybersecurity headlines and trends.