0-days sold by Austrian firm used to hack Windows users, Microsoft says
Microsoft said on Wednesday that an Austria-based company named DSIRF used multiple Windows and Adobe Reader zero-days to hack organizations located in Europe and Central America. Multiple news outlets have published articles like this one, which cited marketing materials and other evidence linking DSIRF to Subzero, a malicious toolset for “automated exfiltration of sensitive/private data” and “tailored access operations [including] identification, tracking and infiltration of threats.”