13

I'm trying to find the name of a novel I read in maybe 1975 where an evil hacker was taking control of a city's computers. I think he was doing this to extort money from the city.

The part I remember most clearly is that the hacker demonstrated that he could change the timing of the city's traffic lights. Unfortunately, joy-riders were counting on the timing of the lights when racing down a street. They crashed into a truck and died when the light changed unexpectedly.

Another part was the hacker was about to trip the fire suppression system in the computer center. This would fill the computer room with carbon dioxide and suffocate the operators inside. The operators had a race against time to get out before the system went off. I think the hacker could also lock the doors.

Edit: If I remember correctly, an early sign of the hacking was when people started getting water bills for absurdly high amounts.

I think the novel was science fiction in the sense of how things could be controlled by computers a few years in the future, not speculative. (But it's possible that it wasn't intended as science fiction, in which case I apologize for asking here :-)

I read Crichton's "The Terminal Man" around the same time, so I could be mixing up parts of that book.

4
  • 1
    Hi, welcome to SF&F! Nice question! Any recollection what the cover of the book looked like? How was the hacker defeated? – DavidW Mar 10 at 20:39
  • 2
    Note that 1975 is pretty early for the rogue hacker trope, since that was the year Shockwave Rider came out, and would have said that was probably one of the earliest of the type. – DavidW Mar 10 at 20:46
  • @DavidW Sorry, no idea what the book looked like. I think someone was searching for the hacker throughout the novel and tracked him (or maybe them?) down just in time. But I don't remember any details. I estimate 1975, but it might have been 1980. – Ken Shirriff Mar 10 at 20:49
  • 1
    I think I read a story in Analog from the early 1970s in which something is happening to all the mainframe and minicompters in a small town. The point was how important the computers were to the normal functioning. Either the story was set a few years in the future when computers would be more widely used, or the writer believed that computers were already so widely used that society would break down if they malfunctioned. – M. A. Golding Mar 11 at 17:14
3

Intruder (1979), by Louis Charbonneau.

He’s got the whole town in his hands.

The technical glitches in Hollister, California, began inconspicuously enough—errors in department store billing and production problems at local factories. But the episodes become more malicious when falsified criminal records are strategically released to employers and press, fake medical reports are sent to spouses, and the city’s traffic lights are hacked and thrown into deadly chaos. The only link between these seemingly random occurrences is the Regional Data Center.

Former FBI agent Michael Egan, the RDC’s new security director, knows something more than coincidence is involved in these events. The RDC computers certainly aren’t foolproof, but the incidents of the last week have grown in such frequency and intensity, it can only mean one thing. It’s not a computer malfunction. The system has an intruder.

Someone is in the RDC network, someone who does not belong there. The intruder is cruel, drunk with power, and his games with the RDC have already resulted in a man’s death. If Egan and his colleagues can’t stop him, many more will die. Hollister is under attack, and the only chance for survival may lie within the very machines where the crisis began.

There are some more details in this review on Goodreads.

I read the Readers Digest Condensed Book version from 1979 Vol 125 #4.

2
  • 2
    Welcome to the site. Please visit the tour to learn more about us. I inserted the link, fixed a bit of formatting, and added a blurb. Out of curiosity, were you familiar with the book already? Or did you find it by searching? – FuzzyBoots Apr 22 at 21:16
  • Thanks! I looked at the book and it's definitely the one I was remembering. It's interesting that Tomorrow CIty has so many plot points in common. But the carbon dioxide fire suppression and the hacker instead of AI make it clear that Intruder is the book I read. – Ken Shirriff Apr 23 at 16:49
15

Though this was not a hacker, your plot summary otherwise sounds a lot like the 1978 novel Tomorrow City by Monica Hughes. Instead it is a about a computer AI that goes rogue and takes over a city.

A description is out at: Tomorrow City and out at: here

The piece that I remember most was the scene with the joy-riders crashing because the timing of the light was changed. You may also remember a scene where it shuts off heat to residents and some freeze to death.

Good luck.

2
  • The joy-riders definitely sounds like a match. Monica Hughes is Canadian and I got the book from a Canadian library, and the date lines up. I don't recall the rogue AI, but shutting off the heat sounds familiar. So I think you've found the book I was trying to remember. Thanks! – Ken Shirriff Mar 11 at 0:53
  • I wonder if this book was actually the inspiration for the 2004 movie I, Robot. Based on your description, it sounds like that movie has a lot more in common with this book than with Asimov's book. – Moshe Katz Mar 11 at 13:16

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.