Yes you can still be served so long as the time to serve has not expired. In Florida you have 120 days to serve complaint once it's filed. You can always ask for extension of time to serve so long as you are within the 120 days when asking for extension.
This is a good example of why fighting some things in litigation is not worth the time and cost (and why consultation with an attorney can be worthwhile). You should focus on the merits (or lack thereof) of the lawsuit against you.
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