Recent DiscussionsMost RecentNewest TopicsMost LikesSolutionsTagged:TagRe: Sent from Outlook for iOS links Being Quarantined in DefenderSummary: Recently, Microsoft Defender for Office 365 observed false positives from heuristic-based detections related to URLs targeting fake Microsoft notification emails, e.g. Password expiry notifications. These detections are used to target the ever-changing email threat landscape and adjust to new tactics and techniques by various threat actors. These specific detections have been adjusted and the false positive issue has been mitigated. Furthermore, Microsoft Defender for Office 365 has implemented a long-term solution to handle such aka.ms links in a more robust fashion. Thanks, Microsoft Defender for Office 365 Product Group
Recent Blog ArticlesNewest TopicsMost LikesTagged:TagProtection Against Email Bombs with Microsoft Defender for Office 365 In today's digital age, email remains a critical communication tool for businesses and individuals. However, with the increasing sophistication of cyberattacks, email security has become more importa...SafeLinks Protection for Links Generated by M365 Copilot Chat and Office Apps The world is experiencing rapid changes, with artificial intelligence (AI) significantly transforming businesses and lifestyles. Additionally, it is impacting cybersecurity, as attackers leverage AI ...Protect your organizations against QR code phishing with Defender for Office 365 QR code phishing campaigns have most recently become the fastest growing type of email-based attack. These types of attacks are growing and embed QR code images linked to malicious content directly i...Security MVP Spotlight (Most Valuable Professional) Meet Microsoft’s Most Valuable Professional Security experts! We want our MVPs’ stories told. Configurable impersonation protection and scope for Preset Security policies Announcing updates to preset security policies to allow configuration of impersonation protection and apply policies to entire organization
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