They say it got smart... a new order of intelligence. Then it saw all people as a threat, not just the ones on the other side.
12 seconds sound clip from the The Terminator movie soundboard.
You can hear this line at 00:45:43 in the Blu-ray version of the movie.
Quote context
[...]
- There were survivors. Here. There.
- Nobody even knew who started it.
- Defense network computers. New... powerful... Hooked into everything. Trusted to run it all.
- Decided our fate in a microsecond: extermination.
- No. I grew up after it... In the ruins. Starving... Hiding from HKs.
- HKs?
- Hunter-killers. Patrol machines built in automated factories.
- Most of us were rounded up, put in camps for orderly disposal.
[...]