- Google Releases Security Updates for Chromeby US-CERT on April 14, 2021 at 12:23 am
- SAP Releases April 2021 Security Updatesby US-CERT on April 13, 2021 at 9:09 pm
- Apply Microsoft April 2021 Security Update to Mitigate Newly Disclosed Microsoft Exchange Vulnerabilitiesby US-CERT on April 13, 2021 at 4:41 pm
- Adobe Releases Security Updatesby US-CERT on April 13, 2021 at 4:30 pm
- MAR-10331466-1.v1: China Chopper Webshellby US-CERT on April 12, 2021 at 6:00 pm
AR21-102A
- MAR-10330097-1.v1: DearCry Ransomwareby US-CERT on April 12, 2021 at 6:00 pm
AR21-102B
- Updates on Microsoft Exchange Server Vulnerabilitiesby US-CERT on April 12, 2021 at 5:19 pm
- Vulnerability Summary for the Week of April 5, 2021by US-CERT on April 12, 2021 at 10:51 am
- Using Aviary to Analyze Post-Compromise Threat Activity in M365 Environmentsby US-CERT on April 8, 2021 at 7:00 pm
- Cisco Releases Security Updates for Multiple Productsby US-CERT on April 8, 2021 at 2:24 pm