If we look at the actual data, we have seen a reduction in employees who fall for phishing emails. Unfortunately we can’t really tell if it’s the training or if it’s the company story about all those million that got transferred out of the company when someone fell for a CEO phishing scam. I’m inclined to think it’s the latter considering how many people you can witness having the training videos run without sound (or anyone paying attention) when you walk around on the days of a new video.
The only way to really combat this isn’t with training and awareness it’s with better security tools. People are going to do stupid things when they are stressed out and it’s Thursday afternoon, so it’s better to make sure they at least need a MFA factor that can’t be hacked as easily as SMS, MFA spamming and so on.