The current Medium logo was released on Oct 2020, designed by in-house.
The symbol, like our illustration style, is inspired by language and typography. It is born from the ellipses: a punctuation mark that represents an unfinished or impending thought, an idea to come, what’s next. This is, again, what happens on Medium — there’s always a new idea, always more to the story.https://blog.medium.com/
Founded by Twitter co-founder Evan Williams in August 2012, Medium is a blog-publishing platform, is now a hybrid of non-professional publishers.
The current Medium logo was released on Oct 2015, designed in-house in collaboration with type designer Rod Cavazos, from San Francisco, CA-based PSY/OPS.