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Proteja-se contra ataques destrutivos de malware russos em meio à invasão da Ucrânia pela Rússia
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News provided by

Cyclonis Limited

Apr 26, 2022, 14:37 ET

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DUBLIN, 26 de abril de 2022 /PRNewswire/ -- À medida que a guerra entre a Rússia e a Ucrânia continua, a Ucrânia tem sido atingida por ataques cibernéticos, que já se espalharam para o resto do mundo. A Cyclonis Limited e seus parceiros de pesquisa estão rastreando ataques cibernéticos relacionados à Rússia e à Ucrânia e compilaram maneiras eficazes de ajudar você a se proteger dos ataques.

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Ukrainian organizations are under attack by Russian hackers. Learn how to identify and protect against Russian malware attacks including WhisperGate, HermeticWiper and CaddyWiper.
Ukrainian organizations are under attack by Russian hackers. Learn how to identify and protect against Russian malware attacks including WhisperGate, HermeticWiper and CaddyWiper.

De acordo com o governo ucraniano, esses novos ataques cibernéticos estão em um nível completamente diferente. A Check Point Research constatou que, durante os três primeiros dias da guerra, os ataques cibernéticos contra os setores militar e governamental na Ucrânia aumentaram 196%.

Malware altamente destrutivo liberado na Ucrânia se espalhou por todo o mundo 

Os seguintes ataques destrutivos de malware atingiram recentemente a Ucrânia e já estão aumentando os riscos à segurança em outros países:

WhisperGate : supostamente, apareceu pela primeira vez já em 13 de janeiro de 2022. Esse malware corrompe o registro mestre de inicialização do sistema e, como uma infecção por ransomware, criptografa arquivos específicos.

HermeticWiper : supostamente, apareceu pela primeira vez em 23 de dezembro de 2021. Ela apaga sistemas Windows ao corromper seus registros mestres de inicialização, evitando que o sistema operacional carregue. Esse limpador de dados semelhante a um ransomware supostamente se espalha após ataques de recusa de serviço distribuídos contra organizações ucranianas.

CaddyWiper : supostamente detectado pela primeira vez em 14 de março de 2022. Esse malware destrói dados de usuários e informações de partição de unidades conectadas.

Para saber mais sobre os ataques cibernéticos que estão ocorrendo contra a Ucrânia, acesse https://www.cyclonis.com/cyber-war-ukraine-russia-flares-up-invasion-continues/. 

Como se proteger contra ataques de malware russos

Os usuários podem seguir essas orientações para ajudar a prevenir esses ataques de malware russos:

  • Fique alerta. Não clique em anexos de e-mail desconhecidos ou links aleatórios, pois eles podem levar a sites mal-intencionados ou instalar softwares indesejados.
  • Mantenha seu software atualizado.
  • Proteja seu computador contra possíveis ataques cibernéticos com um poderoso programa anti-malware como o SpyHunter.
  • Use senhas fortes que sejam únicas. Para ajudar a monitorar suas senhas em um local central, utilize um gerenciador de senhas com boa reputação como o Cyclonis Password Manager. 
  • Faça cópias de segurança de seus dados. Considere utilizar um programa confiável de backup armazenado na nuvem como o Cyclonis Backup para proteger seus arquivos importantes.

Sobre a Cyclonis Limited 

A Cyclonis Limited é uma empresa irlandesa com sede em Dublin que projeta e desenvolve produtos de software habilitados para desktop, dispositivos móveis e em nuvem com foco na simplificação da organização e gestão de dados. Nossos aplicativos têm como objetivo agilizar o processo de organização dos volumes crescentes de informações com os quais os usuários comuns de computadores lidam todos os dias.

Conecte-se com a Cyclonis Ltd. no Twitter | Facebook | LinkedIn | YouTube

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