A number of volunteer fire departments in the Greater Danbury area are warning of texting scams circulating again. Brookfield and New Fairfield are cautioning people that texts purporting to be from the fire department about purchasing t-shirts are a scam.  They are unauthorized, and have no affiliation with the local fire departments.  Residents are asked not to click on the link and not to purchase anything through that scam text.  Many Greater Danbury area fire departments only raise funds through the mail in annual fund drives, or events at their firehouses.