text: yaar,mujhe toh abhi tak samajh nahi aaya ki yeh data breach kya hota hai, suna hai isse kaafi companies ko nuksan hota hai, par kaise hota hai yeh?data breach tab hota hai jab hackers kisi company ke servers ko hack karte hain aur customer data chura lete hain, isliye security measures lena bahut zaroori hai!