information security

What are the three traids of cybersecurity?

Alice told her friend about her password of wechat. What traid does she violate?

Alice told her friend Bob about her email password. And then she found Bob used her email sent emails to others. Who is responsible for this case?

Alice told her friend Bob about her email password. And then she found Bob changed some her emails and sent emails to others. What traids are involved into this case?

Alice has a company which is not well-run comparing with Bob's. So she decided sent some malware to servers of Bob's company. What traid she violated?

If Alice sent some malware to Bob company's servers, who is responsible to this case?

Alice inserts a trojan program into Bob's laptop, and she found out Bob's password of his bank accounts. She did not take any money, so does she violate any laws?

Alice needs to withdraw some money from ATM machine. When she takes her money out she did not have the awareness of hiding her password when she input. So her money has been stolen. What this case can tell?

Alice needs some money. She went to ATM to withdraw some money. She covered her password when she was inputing and withdrew the money. But she forgot to take her card back. Her money has been stolen. So what traid she has violated?

Alice needs some money. She went to ATM to withdraw some money. She covered her password when she was inputing, withdrew the money and she took her card back. However, her money has been stolen. Then she found the ATM has the trojan program could copy the chip of her card and still has a micromonitor let hackers to see her password. What is correct in this case.