What's the biggest issue with tech today?

The biggest problem with technology today is probably that PC's get outdated too fast. When you buy a computer, the processor in it is brand new and just came out, a few months later, say six months, there is something completely new that just came out and made your processor obsolete.

with the high technology developing,we have to be forced to give up the ethics unconsciously. i think that must be come true in one day of future have you watched the film "The Terminator"?highest tech and lowest human,today we have been the material for a long time,more consumption is good.when meeting become easier than before,we won't be treasure for a lot actively.that's not means we do this on purpose,that's human nature is there a possibility exist of reversion?

The biggest issue with the tech today that i feel is security. As there are a lot number of hackers coming every day with their skills. Recently i heard that a person hacked some bank accounts then you on withdrew some paise[in indian rupees] in this way he did with almost all the accounts later he was caught after a strict scrutiny of the connections. So i feel there should be good security to be safe and keep our plastic money safe that is Credit cards or debit cards.