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trendmicroblogWilliam Gamazo SanchezTRENDMICROBLOG:E17B66F8728189778826A0F497A540F2
HistorySep 29, 2021 - 12:00 a.m.

FormBook Adds Latest Office 365 0-Day Vulnerability (CVE-2021-40444) to Its Arsenal

2021-09-2900:00:00
William Gamazo Sanchez
www.trendmicro.com
113

0.968 High

EPSS

Percentile

99.7%

Trend Micro detected a new campaign using a recent version of the known FormBook infostealer. Newer FormBook variants used the recent Office 365 zero-day vulnerability, CVE-2021-40444.