Brazil (BR) Threat Intelligence

Brazil has 146,713 malicious IP addresses with 5,079,540 abuse reports. Top threat categories include suspicious activity, severe abuse, moderate threat, ssh bruteforce, high threat. Top attacking networks: Claro NXT Telecomunicacoes Ltda (8,203 IPs), TELEFONICA BRASIL S.A (4,661 IPs), TELEFONICA BRASIL S.A (4,300 IPs). Data collected since 2022-12-15, last activity 2026-07-13.

Threat Assessment: Brazil is one of the most significant sources of cyber threats globally, with an exceptionally high volume of malicious IP addresses. The dominant attack types are suspicious activity, severe abuse, moderate threat. The majority of threats originate from networks operated by Claro NXT Telecomunicacoes Ltda and TELEFONICA BRASIL S.A.