Menu

  • Alerts
  • Incidents
  • News
  • APTs
  • Cyber Decoded
  • Cyber Hygiene
  • Cyber Review
  • Cyber Tips
  • Definitions
  • Malware
  • Threat Actors
  • Tutorials

Useful Tools

  • Password generator
  • Report an incident
  • Report to authorities
No Result
View All Result
CTF Hack Havoc
CyberMaterial
  • Education
    • Cyber Decoded
    • Definitions
  • Information
    • Alerts
    • Incidents
    • News
  • Insights
    • Cyber Hygiene
    • Cyber Review
    • Tips
    • Tutorials
  • Support
    • Contact Us
    • Report an incident
  • About
    • About Us
    • Advertise with us
Get Help
Hall of Hacks
  • Education
    • Cyber Decoded
    • Definitions
  • Information
    • Alerts
    • Incidents
    • News
  • Insights
    • Cyber Hygiene
    • Cyber Review
    • Tips
    • Tutorials
  • Support
    • Contact Us
    • Report an incident
  • About
    • About Us
    • Advertise with us
Get Help
No Result
View All Result
Hall of Hacks
CyberMaterial
No Result
View All Result
Home Alerts

Microsoft Alerts on Outlook Sync Issues

February 9, 2024
Reading Time: 2 mins read
in Alerts
Microsoft Alerts on Outlook Sync Issues

Microsoft issues a warning to users of Outlook for Microsoft 365, cautioning about potential connectivity problems between clients and email servers through Exchange ActiveSync after a recent January update. The issue arises specifically after updating to Version 2401 Build 17231.20182, causing Outlook to cease connecting when using the Exchange ActiveSync (EAS) protocol. The Outlook Team is actively investigating the matter, assuring users of a fix once the solution is identified.

Acknowledging the impact on users who rely on Activesync to connect to their cloud-hosted email servers, Microsoft has provided a temporary workaround. This solution involves either reverting Office M365 Click-to-Run installations to a stable version, with Version 2312 Build 17126.20132 being suggested, or switching to an Office Channel unaffected by the synchronization problem. The step-by-step process for this workaround includes temporarily disabling updates, running specific command lines in the command prompt dialog window, and checking if Outlook operates normally after the version revert process is completed.

In addition to the syncing issue, Microsoft is also actively looking into another problem that triggers security alerts in Outlook when attempting to open .ICS calendar files after applying the December 2023 Patch Tuesday Office security updates. This comes after Microsoft resolved a known Outlook issue causing connection problems for desktop and mobile email clients using Outlook.com accounts in the same month.

Reference:
  • Outlook Desktop Exchange ActiveSync connections stopped working in Version 2401
Tags: Cyber AlertCyber Alerts 2024Cyber RiskCyber threatCyberattacksCybersecurityExploitedFebruary 2024MicrosoftOrganizationsOutlook
ADVERTISEMENT

Related Posts

PyPI Malware Steals AWS, CI/CD, macOS Data

PyPI Malware Steals AWS, CI/CD, macOS Data

June 16, 2025
PyPI Malware Steals AWS, CI/CD, macOS Data

Image Hiding in DNS TXT Records

June 16, 2025
PyPI Malware Steals AWS, CI/CD, macOS Data

IBM Backup Service Flaw Allows Elevated Access

June 16, 2025
VexTrio TDS Uses Adtech To Spread Malware

Simple Typo Breaks AI Safety Via TokenBreak

June 13, 2025
VexTrio TDS Uses Adtech To Spread Malware

VexTrio TDS Uses Adtech To Spread Malware

June 13, 2025
VexTrio TDS Uses Adtech To Spread Malware

Old Discord Links Now Lead To Malware

June 13, 2025

Latest Alerts

PyPI Malware Steals AWS, CI/CD, macOS Data

IBM Backup Service Flaw Allows Elevated Access

Image Hiding in DNS TXT Records

Old Discord Links Now Lead To Malware

VexTrio TDS Uses Adtech To Spread Malware

Simple Typo Breaks AI Safety Via TokenBreak

Subscribe to our newsletter

    Latest Incidents

    Canada WestJet Airline Contains Cyberattack

    Hackers Leak 10K VirtualMacOSX Customer Data

    Washington Post Investigates Cyberattack on Emails

    Cyberattack On Brussels Parliament Continues

    Swedish Broadcaster SVT Hit By DDoS

    Major Google Cloud Outage Disrupts Web

    CyberMaterial Logo
    • About Us
    • Contact Us
    • Jobs
    • Legal and Privacy Policy
    • Site Map

    © 2025 | CyberMaterial | All rights reserved

    Welcome Back!

    Login to your account below

    Forgotten Password?

    Retrieve your password

    Please enter your username or email address to reset your password.

    Log In

    Add New Playlist

    No Result
    View All Result
    • Alerts
    • Incidents
    • News
    • Cyber Decoded
    • Cyber Hygiene
    • Cyber Review
    • Definitions
    • Malware
    • Cyber Tips
    • Tutorials
    • Advanced Persistent Threats
    • Threat Actors
    • Report an incident
    • Password Generator
    • About Us
    • Contact Us
    • Advertise with us

    Copyright © 2025 CyberMaterial