The ThreatCon is currently at Level 1: Normal.

On March 14, 2017, Microsoft released its scheduled patch update for March 2017. This month's update covers vulnerabilities in Internet Explorer, Microsoft Edge, Microsoft Office, Microsoft Graphics Component, Microsoft Uniscribe, Microsoft Windows, Windows Kernel-Mode Drivers, Windows Kernel, Microsoft XML Core Services, Windows DirectShow, Windows DVD Maker, Active Directory Federation Services, Windows IIS, Microsoft Exchange Server, Microsoft Windows SMB Server, Microsoft Windows PDF Library, Windows Hyper-V and Adobe Flash Player. Eighteen security bulletins have been released to address these issues.

On March 14, 2017, Adobe has released security updates for Adobe Flash Player for Windows, Macintosh, Linux and Chrome OS. These updates address critical vulnerabilities that could potentially allow an attacker to take control of the affected system.

There is no report of the vulnerabilities being exploited in the wild.

Customers are advised to apply all patches as soon as possible.

Microsoft Security Bulletin Summary for March 2017
https://technet.microsoft.com/en-us/library/security/ms17-mar.aspx

Adobe Security Bulletin APSB17-07
https://helpx.adobe.com/security/products/flash-player/apsb17-07.html

Threatcon Level 1
ThreatCon Level 1
Low : Basic network posture
This condition applies when there is no discernible network incident activity and no malicious code activity with a moderate or severe risk rating. Under these conditions, only a routine security posture, designed to defeat normal network threats, is warranted. Automated systems and alerting mechanisms should be used.
Threatcon Level 1
ThreatCon Level 2
Medium : Increased alertness
This condition applies when knowledge or the expectation of attack activity is present, without specific events occurring or when malicious code reaches a moderate risk rating. Under this condition, a careful examination of vulnerable and exposed systems is appropriate, security applications should be updated with new signatures and/or rules as soon as they become available and careful monitoring of logs is recommended. Changes to the security infrastructure are not required.
Threatcon Level 1
ThreatCon Level 3
High : Known threat
This condition applies when an isolated threat to the computing infrastructure is currently underway or when malicious code reaches a severe risk rating. Under this condition, increased monitoring is necessary, security applications should be updated with new signatures and/or rules as soon as they become available and redeployment and reconfiguration of security systems is recommended. People should be able to maintain this posture for a few weeks at a time, as threats come and go.
Threatcon Level 1
ThreatCon Level 4
Extreme : Full alert
This condition applies when extreme global network incident activity is in progress. Implementation of measures in this Threat Condition for more than a short period probably will create hardship and affect the normal operations of network infrastructure.