ANVISA

The official website of the National Health Surveillance Agency (Anvisa) was targeted by hackers.

The invaders took the Traveler’s Health Declaration form off the air and replaced it with the Argentine flag.

The attack was a retaliation for the suspension of the match between Brazil and Argentina, the World Cup Qualifiers game.

Source: https://www.databreaches.net/br-hackers-take-part-of-anvisas-website-off-the-air-and-replace-it-with-argentinas-flag/

"id": "ANV223812123",
"linkid": "anvisa",
"type": "Cyber Attack",
"date": "09/2021",
"severity": "60",
"impact": "2",
"explanation": "Attack limited on finance or reputation"