Brazil (BR) Threat Intelligence

Brazil has 127,738 malicious IP addresses with 4,904,520 abuse reports. Top threat categories include suspicious activity, severe abuse, moderate threat, ssh bruteforce, high threat. Top attacking networks: Claro NXT Telecomunicacoes Ltda (7,020 IPs), TELEFONICA BRASIL S.A (3,968 IPs), TELEFONICA BRASIL S.A (3,726 IPs). Data collected since 2022-12-15, last activity 2026-07-05.

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.