As per apnaqanoon,these are all common types of security breach or incidents. For example, a lost laptop, mobile phone, or external hard drive that is unlocked can easily direct to data being stolen.According to law/qanoon of cyber if it ends up in the wrong hands. Also, a locked device could be hacked into by a sophisticated attacker.
What Is Data Breach With Example As Per LAW(QANOON)
Law scale rules regulations