ORCA.241: Anti-phishing policy exists and EnableFirstContactSafetyTips is true.
| ID | ORCA.241 |
| Severity | Medium |
| Suite | ORCA |
| Product | Defender |
| Related products | Exchange Online |
| Feature | Anti-phishing |
| Security area | Email and collaboration protection |
| Resource type | Policy |
| User impact of fixing | Low |
| Effort to fix | Low |
| Framework controls | nist-800-53-r5:SI-8 Spam Protection |
| MITRE ATT&CK | T1566, T1684.001 |
| Reads from | Exchange Online |
| Licence needed | ATP_ENTERPRISE |
What this checks and how to fix it
Section titled “What this checks and how to fix it”Attackers pretend to be other people in order to trick users. By enabling first contact safety tips, users are shown a visual representation on the email that this is the first time that they have received an email from this sender. This can trigger users in to being suspicious of an email if it they believe it is coming from someone they know.
Remediation action
Section titled “Remediation action”Enable first contact safety tips to highlight suspicious messages to users.
Related Links
Section titled “Related Links”Mito check, based on ORCA. Author: soulemike. Open-source licences.
Open-source licences. CIS Benchmark material © Center for Internet Security, Inc.; CISA SCuBA baselines are public domain (CC0).
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