Adif was hit by an attack.
Hackers claimed to have taken 800GB of data including correspondence and contracts.
In a message posted to a leak site related to the REvil ransomware, the hackers threatened to publish the data if Adif did not make contact.
Source: https://www.railjournal.com/technology/adif-hit-by-cyberattack/
"id": "ADI203513123",
"linkid": "adif-india",
"type": "Data Leak",
"date": "07/2020",
"severity": "85",
"impact": "3",
"explanation": "Attack with significant impact with internal employee data leaks"