file carving
n.— «It is an example of a sophisticated technique called file carving—restoring the contents of a file after the identifying information that accompanies it has been removed or lost.» —“Sleuthing Software Can Reassemble Deleted Photos” by Anne Eisenberg New York Times Mar. 1, 2009. (source: Double-Tongued Dictionary)
Further reading
Advice about college essays from the winner of a top prize for children’s literature: Kelly Barnhill encourages teens to write about experiences that are uniquely their own, from a point of view that is theirs and no one else’s. Plus...
Michelle calls from Peoria, Illinois, about a slang term that she and her friend Liz often heard when they were students at Bradley University in the mid-1990s. In those days before modern social media, to squid or to engage in squidding referred to...