Other than this, officials are also being made aware of the legal consequences of such data breach.
The ministry of electronics and information technology has written to all departments, reminding them about the need of better data security.
Since Aadhaar cards are now being linked to a person's bank account, the security is even more important in terms of financial risks a breach can pose to an individual.
The ministries have been given a set of 27 dos and 9 don'ts, including instructions on masking Aadhaar data and bank details and encrypting data.
Other than this, regular audits have also been mandated to avoid breaches.