I was working on some fortran code that was wrapped using f2py, so this was needed to test it on windows. As the fortran compilers on windows are kinda trash, bringing the entire system to windows (using msys2) was easier than compiling on native windows tools. Now f2py is broken for distributing packages, so the toolchain changed. It was fun to make this frankensteins monster hahaha.
Have seen this in the wild, thought it was just google selling peoples data, but well. Sent to the person that received one of those emails.
It was an email from nubank (a digital bank here in brazil), but with the exact same details, no-reply(at)google(dot)com, asking if they wanted a bigger credit card limit. But they didn’t have an account at that bank. Take care people!