In the wake of malicious attacks, we often witness everyone focusing on searching for those responsible, as opposed to how or why the attack took place. This line of thinking is wrong and here’s why. attributing attacks to the responsible party or parties is difficult as bad actors use a variety of techniques to mask their malware”s origins. Previously effective analysis techniques are nearly useless because of modern compilers. Don’t overlook past tactics in your analysis, though often they are ignored or overlooked.
Source: https://www.helpnetsecurity.com/2021/06/09/enhancing-cyber-resilience/