Keystroke loggers record every virtual keystroke you make. Have you run your security updates. (And Mac people? Windows people? I’m looking at you.)
From Microsoft:
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ******************************************************************** Microsoft Security Update Summary for April 10, 2018 Issued: April 10, 2018 ******************************************************************** This summary lists security updates released for April 10, 2018. Complete information for the April 2018 security update release can Be found at <https://portal.msrc.microsoft.com/en-us/security-guidance>. Critical Security Updates ============================ ChakraCore Microsoft Edge Internet Explorer 9 Internet Explorer 11 Windows Server 2008 for 32-bit Systems Service Pack 2 Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) Windows Server 2008 for Itanium-Based Systems Service Pack 2 Windows Server 2008 for x64-based Systems Service Pack 2 Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) Windows 7 for 32-bit Systems Service Pack 1 Windows 7 for x64-based Systems Service Pack 1 Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 Windows Server 2008 R2 for x64-based Systems Service Pack 1 Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) Windows Server 2012 Windows Server 2012 (Server Core installation) Windows 8.1 for 32-bit systems Windows 8.1 for x64-based systems Windows RT 8.1 Windows Server 2012 R2 Windows Server 2012 R2 (Server Core installation) Windows 10 for 32-bit Systems Windows 10 for x64-based Systems Windows 10 Version 1511 for 32-bit Systems Windows 10 Version 1511 for x64-based Systems Windows 10 Version 1607 for 32-bit Systems Windows 10 Version 1607 for x64-based Systems Windows 10 Version 1703 for 32-bit Systems Windows 10 Version 1703 for x64-based Systems Windows 10 version 1709 for 32-bit Systems Windows 10 version 1709 for x64-based Systems Windows Server 2016 Windows Server 2016 (Server Core installation) Windows Server, version 1709 (Server Core Installation) Important Security Updates ============================ Excel Services Microsoft Excel Viewer 2007 Service Pack 3 Microsoft Excel 2007 Service Pack 3 Microsoft Excel 2010 Service Pack 2 (32-bit editions) Microsoft Excel 2010 Service Pack 2 (64-bit editions) Microsoft Excel 2013 RT Service Pack 1 Microsoft Excel 2013 Service Pack 1 (32-bit editions) Microsoft Excel 2013 Service Pack 1 (64-bit editions) Microsoft Excel 2016 (32-bit edition) Microsoft Excel 2016 (64-bit edition) Microsoft Excel 2016 Click-to-Run (C2R) for 32-bit editions Microsoft Excel 2016 Click-to-Run (C2R) for 64-bit editions Microsoft Office 2010 Service Pack 2 (32-bit editions) Microsoft Office 2010 Service Pack 2 (64-bit editions) Microsoft Office 2013 RT Service Pack 1 Microsoft Office 2013 Service Pack 1 (32-bit editions) Microsoft Office 2013 Service Pack 1 (64-bit editions) Microsoft Office 2016 (32-bit edition) Microsoft Office 2016 (64-bit edition) Microsoft Office 2016 Click-to-Run (C2R) for 32-bit editions Microsoft Office 2016 Click-to-Run (C2R) for 64-bit editions Microsoft Office Compatibility Pack Service Pack 3 Microsoft Office Web Apps 2010 Service Pack 2 Microsoft Office Web Apps Server 2013 Service Pack 1 Microsoft SharePoint Enterprise Server 2013 Service Pack 1 Microsoft SharePoint Enterprise Server 2016 Microsoft SharePoint Server 2010 Service Pack 2 Microsoft SharePoint Server 2013 Service Pack 1 Microsoft Wireless Keyboard 850 Microsoft Word 2007 Service Pack 3 Microsoft Word 2010 Service Pack 2 (32-bit editions) Microsoft Word 2010 Service Pack 2 (64-bit editions) Microsoft Word 2013 RT Service Pack 1 Microsoft Word 2013 Service Pack 1 (32-bit editions) Microsoft Word 2013 Service Pack 1 (64-bit editions) Microsoft Word 2016 (32-bit edition) Microsoft Word 2016 (64-bit edition) Word Automation Services Moderate Security Updates ============================ Internet Explorer 10 Other Information ================= Recognize and avoid fraudulent email to Microsoft customers: ============================================================= If you receive an email message that claims to be distributing a Microsoft security update, it is a hoax that may contain malware or pointers to malicious websites. Microsoft does not distribute security updates via email. The Microsoft Security Response Center (MSRC) uses PGP to digitally sign all security notifications. However, PGP is not required for reading security notifications, reading security information, or installing security updates. You can obtain the MSRC public PGP key at <https://technet.microsoft.com/security/dn753714>. ******************************************************************** THE INFORMATION PROVIDED IN THIS MICROSOFT COMMUNICATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 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This newsletter was sent by: Microsoft Corporation 1 Microsoft Way Redmond, Washington, USA 98052 -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEELe29pj1Ogz+2MnKbEEiO2re18ugFAlrL6acACgkQEEiO2re1 8ugDURAArw0n30Pv02dQJfwqf1VYnPG6BYdURT3TYf5QMMQweIG9y8aKnhCHJn55 JHmlNKsGcOOaEIid6On+ihUw0uHjx/Ct6XKtl/QDnZTt5AKt8Whj/8+LjPSQgPmF +utXhqZBW/IeNgvtVaPLM55XXgao6IFt/UH0WKydV1AWdZ3/PuMR4hOIAwVHUBj9 z1MigLNkfWGUXZi02T7W4E/3Ea3nEdQnECvHsk/j2nF+k85FMPf1T3TOUE/sdNQI F0m1za2FAU9E+GNLIyQ3hVdx/Zw2sI8WeqtL+48IZ1UNZ1XcwYUmZ/aN3x9hvqSj MLbQXFTSmsXdV97eQYQmVEnkqC/KtYMnupXWULfTn6LnqqT17R10Zk94xVRFtMWo ed1abogGO2x+UMulcrwrEjReQ3vhT1rJSvk7o/YbhbWo/D2o67oOzGx+Cz2ROXWt CbLOie9q+UOXDjPBuTzPeG24f4AVKiIPr2VwTWY4IGjysENpSr+L1JPhL4KdO/yy mLalrJmChPWuRR9y3sn3/hS9Blk7qMZEVWGGhizPbF68tXhnrTdz4lLj5d/gnWus HXgm92RftfEjMEDp9SlWZZAMbKNzihMB8sgXJl52N8emhD4wsRqmh4E13TBHrBxk h54mC77b1aWJqcIqo5b0RAyNW0BTmaikL3enEEriFtZQiZZzq5k= =Dn1R -----END PGP SIGNATURE-----