The rise in popularity of Remote Access Trojan (RAT) was a significant threat in 2019 and continues to gain popularity in 2020. Remote Access Trojans (RATs) are designed to provide cybercriminals remote access to the victim's system anonymously. This backdoor allows cybercriminals unauthorised access, including the ability to monitor user behaviour, change the device settings, steal sensitive data, access connected systems and more. Detecting RATs is a challenge for even the most hardened cyber defender. Hence, be vigilant at all times and stay safe.