CTB Locker

It is an acronym for Curve-Tor-Bitcoin-Locker, a type of file-encrypting ransomware, based on elliptic curves, with a malicious server placed in onion-domain (TOR). The cyberattack released in 2014 and infected a high number of users because of its multi-lingual adaptations. The infection spread through aggressive spam campaigns and the strategy of recruiting malicious actors that received a percentage of the profits in Bitcoins.

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La mayoría de las empresas no están preparadas para la mayor ciberamenaza de 2021: ransomware

Uno pensaría que el ransomware, actualmente la ciberamenaza más importante que existe, mantiene a todas las organizaciones al límite y bien preparadas para un ataque. Sin embargo, la realidad es que muchas empresas no tienen planes de respuesta a incidentes o nunca...