Oh I think I did something similar by chance. I was seeing which websites were associated with some entities, and I found the ones of the Italian defense ministry. In italian defense is "difesa". I found one that had "bifesa" in the link, and when opened told me that I had to be more careful to links I open because it could have been a dangerous website. Flash forward to a year later and it didn't work anymore

Sounds like something used by phishing awareness training. If so, then presumably it didn’t work anymore because they ended that or use a different one.