ESET discovers 10 previously undocumented malware families
ESET researchers have discovered a set of 10 previously undocumented malware families, implemented as malicious extensions for Internet Information Services (IIS) web server software.
Number of APT groups exploiting the latest Exchange vulnerabilities grows
ESET Research has discovered that more than ten different advanced persistent threat (APT) groups are exploiting the recent Microsoft Exchange vulnerabilities to compromise email servers. ESET has identified more than 5,000 email servers that have been affected by malicious activity related to the incident.