The most common and most likely answer to this crossword clue is the 7 letter word PIRATED
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More clues leading to the result PIRATED
Buddy explains!

The straight part
We know that "Taken as spoils" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case taken as spoils = pirated.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does PIRATED mean?
PIRATED verb- To appropriate by piracy, plunder at sea.
- (intellectual property) To create and/or sell an unauthorized copy of
- (intellectual property) To knowingly obtain an unauthorized copy of
- To engage in piracy.