Security vulnerabilities found in Guardzilla wireless security systems

In December 2018, the security researchers at 0DayAllDay discovered that the encryption keys hard-coded into the firmware inside the Guardzilla indoor wireless security system were protected by a ten-year-old, easily cracked algorithm. Because all the devices used the same keys, anyone could use the keys to log into the company's Amazon-hosted storage service and gain access to the customer data uploaded there. Although the researchers had notified the company in September, they had received no response. 

https://techcrunch.com/2018/12/27/guardzilla-security-camera-flaws/
Writer: Zack Whittaker
Publication: TechCrunch