CRISS-CROSS PUZZLE

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Across
  1. 2. Who cut Thanos' head off in the movie Avengers:End Game?
  2. 4. How does the bishop move on the chessboard?
  3. 5. Unwanted messages flooding your inbox
  4. 6. Digital brain that thinks like humans, briefly
  5. 7. Planet in the solar system that has the shortest day
  6. 9. Guard against cyber attacks
Down
  1. 1. Element with a symbol Au
  2. 3. Malicious software that holds your files hostage
  3. 5. How many years is the tenure of a Rajya Sabha member?
  4. 8. Web address in short