I used to work at a place where we would occasionally send reports of network misuse that sometimes included inappropriate images the user had stored on work devices. One person had an email system that was somehow set up to make any attached images the profile pic for that account. So she would end up with random pornographic images as the profile pic whenever she received reports from us. She said she had no idea how to change it and could we please help? Since she was not part of our company, and I have no idea how that could even happen, I just started sending her kitten pictures after every report that included an image. Problem solved.
Use your auto-reply to promote your expertise—you're going to a well-known industry conference, after all. You multitask and use your out of office to connect with colleagues/clients who are also attending the conference or event.

Erin Ollila is a content strategist and writer who believes in the power of words and how a message can inform — and even transform — its intended audience. Reach out to her on Instagram at @ErinOllila, or visit her website erinollila.com.
No one thinks much about cybersecurity while traveling. However, email security company Tessian warns the out of office message actually plays right into the hands of threat actors and cybercriminals. It’s a social engineering attack vector that no one thinks about. The out of office message is ubiquitous and handy. But if it includes any personal information at all — such as attending a funeral or going out of the country — attackers have all the information they need to impersonate the person who is out of the office, without the attacker having to do any real work.