With how much effort is being put into phishing awareness and training, some people/companies still put zero effort into their communication.
Duting a lengthy process that involved an attorney, I got an email from a firstnamelastname(at)yahoo(dot)com, with no introduction, no mention of my name, a misspelled address, telling me about an appointment at another address that was... screenshotted from a website and pasted as image. Looks sketchy AF by any measure. Nope, that was a real email from a paralegal.
Filed a helpdesk ticket at work. Get a Teams message from " (external)", asking me my company machine ID in bad English. Responded with "you are helpdesk, do you not know this?". After a few repeated requests for the ID and not answering any of my questions, I just stopped responding.