* Weapons technology. This includes guns, bombs, missiles, and other weapons that can be used to kill or injure people.
* Surveillance technology. This includes cameras, microphones, and other devices that can be used to track and monitor people's activities.
* Artificial intelligence (AI) technology. This includes computer systems that can learn and make decisions on their own. AI technology can be used for good purposes, such as medical diagnosis and autonomous vehicles. However, it can also be used for harmful purposes, such as creating autonomous weapons systems or spreading fake news.
* Genetic engineering technology. This includes techniques that can be used to change the DNA of living organisms. Genetic engineering technology can be used for good purposes, such as developing new medical treatments and crops. However, it can also be used for harmful purposes, such as creating designer babies or bioweapons.
* Nanotechnology. This includes techniques that can be used to manipulate matter at the atomic and molecular scale. Nanotechnology can be used for good purposes, such as developing new materials and medical devices. However, it can also be used for harmful purposes, such as creating new weapons or polluting the environment.
These are just a few examples of the many different kinds of technology that can be considered bad. It is important to be aware of the potential dangers of technology and to take steps to mitigate these risks.