Summary

Office 365 user accounts in several Finnish companies have been breached. New data breaches are reported daily. National Cyber Security Centre Finland urges all Office 365 customers to use two-factor authentication and limit the use of e-mail forwarding rules.

Details

Event Type: NCSC-FI Announcement

Publication Date: Fri, 18 Sep 2020 11:25:21 GMT

Source: National Cyber Security Centre Finland

Key Points:

• Official announcement from NCSC-FI
• See full article at source URL for complete details

Impact Assessment

Severity: Varies by content type

Scope: National (Finland) or International

Notes

Source is in English from NCSC-FI’s official news portal. This entry is part of the NCSC-FI RSS feed historical archive covering 2019-2021 cybersecurity developments in Finland.

Processing Note: Generated from RSS feed entries 401-500. For detailed technical information, exploitability details, or specific mitigation guidance, refer to the source URL.