The US Cybersecurity and Infrastructure Security Agency (CISA), the Federal Bureau of Investigation (FBI), the Multi-State Information Sharing and Analysis Center (MS-ISAC), and the Canadian Centre for Cyber Security (CCCS) released a joint cybersecurity advisory (CSA) regarding new Truebot malware variants that are being used against organizations in the United States and Canada.
Older versions of the Truebot malware variant were delivered via malicious phishing email attachments, the CSA expla