"Exchange" Related Articles

Microsoft releases Exchange hotfixes for security update issues
Best Practices

Microsoft releases Exchange hotfixes for security update issues

Microsoft has released hotfix updates to address multiple known issues impacting Exchange servers after installing the March 2024 security updates.Although...
Read The Article →
Microsoft will limit Exchange Online bulk emails to fight spam

Microsoft will limit Exchange Online bulk emails to fight spam

Microsoft has announced plans to fight spam by imposing a daily Exchange Online bulk email limit of 2,000 external recipients...
Read The Article →
Microsoft reveals how hackers breached its Exchange Online accounts

Microsoft reveals how hackers breached its Exchange Online accounts

On January 12, 2024, Microsoft discovered that Russian hackers breached its systems in November 2023 and stole email from their...
Read The Article →
Securities and Exchange Commission Cyber Disclosure Rules: How to Prepare for December Deadlines

Securities and Exchange Commission Cyber Disclosure Rules: How to Prepare for December Deadlines

The U.S. Securities and Exchange Commission's new rules around disclosure of cybersecurity incidents go into effect on Dec. 15 for...
Read The Article →
Microsoft extends Purview Audit log retention after July breach

Microsoft extends Purview Audit log retention after July breach

Microsoft is extending Purview Audit log retention as promised after the Chinese Storm-0558 hacking group breached dozens of Exchange and...
Read The Article →
Microsoft expands access to cloud logging data for free after Exchange hacks
Cloud Security

Microsoft expands access to cloud logging data for free after Exchange hacks

Microsoft is expanding access to additional cloud logging data for customers worldwide at no additional cost, allowing easier detection of...
Read The Article →
Exchange Online to block emails from vulnerable on-prem servers
Cloud Security

Exchange Online to block emails from vulnerable on-prem servers

Microsoft is introducing a new Exchange Online security feature that will automatically start throttling and eventually block all emails sent...
Read The Article →
Microsoft Urges Customers to Secure On-Premises Exchange Servers
Enterprise Security

Microsoft Urges Customers to Secure On-Premises Exchange Servers

Microsoft is urging customers to keep their Exchange servers updated as well as take steps to bolster the environment, such...
Read The Article →
Microsoft 365 outage takes down Teams, Exchange Online, Outlook
Enterprise Security

Microsoft 365 outage takes down Teams, Exchange Online, Outlook

Microsoft is investigating an ongoing outage impacting multiple Microsoft 365 services after customers have reported experiencing connection issues."We're investigating issues...
Read The Article →
New Microsoft Exchange exploit chain lets ransomware attackers in (CVE-2022-41080)
Ransomware

New Microsoft Exchange exploit chain lets ransomware attackers in (CVE-2022-41080)

Ransomware-wielding attackers are using a new exploit chain that includes one of the ProxyNotShell vulnerabilities to achieve remote code execution...
Read The Article →
Rackspace Hosted Exchange service outage caused by security incident
Security Incidents

Rackspace Hosted Exchange service outage caused by security incident

Cloud computing company Rackspace has suffered a security breach that has resulted in a still ongoing outage of their Hosted...
Read The Article →
Microsoft updates mitigation for ProxyNotShell Exchange zero days
Vulnerabilities

Microsoft updates mitigation for ProxyNotShell Exchange zero days

Microsoft has updated the mitigations for the latest Exchange zero-day vulnerabilities tracked as CVE-2022-41040 and CVE-2022-41082, also referred to ProxyNotShell.Reported...
Read The Article →

BOOK A MEETING

Enter your Email Address

This field is for validation purposes and should be left unchanged.

* No free email provider (e.g: gmail.com, hotmail.com, etc.)

This site is registered on wpml.org as a development site. Switch to a production site key to remove this banner.