In pics | A look at some of the biggest cyber-attacks in India

Indian security agencies have issued an alert on a possible cyber-attack. Amidst the coronavirus outbreak, internet has become an essential service for everyone to stay connected, which gives rise to concerns against the cyber security attacks. Let’s take a look at some of the biggest cyber-attacks reported in India in recent years. (Image: News18 Creative)

Debit card hack | 2016 | About 3.2 million debit cards were compromised resulting in a loss of Rs 1.3 crore. (Image: News18 Creative)

Cosmos Bank cyber-attack | 2018 | Rs 94 crore siphoned off by hackers through a malware attack on Pune-based Cosmos Bank. (Image: News18 Creative)

ATM system hack | 2018 | Canara Bank ATM servers were rigged and almost Rs 20 lakh wiped off from various accounts. (Image: News18 Creative)

Aadhaar software hack | 2018 | Data of nearly 1.1 billion Indian Aadhaar card holders was compromised. (Image: News18 Creative)

Healthcare websites hack | 2019 | According to a US-based cyber security firm FireEye, hackers broke and stole records of 68 lakh patients as well as doctors from a leading India-based healthcare website. (Image: News18 Creative)