CISO Advisor reports (translation): Ultrapar, the parent troupe of Grupo Ultra, sent CVM today a communication of relevant fact to account a cyber incident.�The companion says that yesterday it was attacked, without offering other details, and that “preventively interrupted some systems”. There is relieve no information on the dark web that a ransomware operator has taken responsibility for the attack or threatens to leak company data. show more on CISO Advisor. h/t, @Chum1ng0