At Least 10 APT Groups Exploiting Exchange Flaws
Microsoft Exchange attack timeline (Source: ESET) Serious vulnerabilities in Microsoft Exchange have been exploited by at least 10 advanced persistent threat groups that have been collectively been hitting thousands of companies over the last three months, security researchers warn. Full details of the attacks and groups involved - when known - have been released by researchers at Slovakia-based security firm ESET. They say at least several APT groups also began attacks that exploit the flaws, prior to Jan. 5, which is when Microsoft says it first learned about the vulnerabilities. "This sugg...
Source: healthcareinfosecurity.com