#email-security
6 articles
This archive collects 12 articles tagged email-security published between April 12, 2026 and May 4, 2026. Coverage includes 6 high, 3 medium, and 2 informational reports. Individual reports below detail the specific incidents, affected systems, and recommended mitigations for security teams tracking this topic.
HIGHAmazon SES Abused in Phishing to Evade Email Security Filters
Threat actors exploit Amazon SES to send phishing emails that bypass SPF, DKIM, and DMARC checks, with a 40% rise in abuse since Q4 2025.
HIGHApple Account Change Alerts Hijacked for Phishing Scams
Threat actors are abusing Apple's legitimate notification system to send iPhone purchase phishing emails from Apple's own servers, bypassing spam filters and targeting millions of Apple ID users.
MEDIUMProofpoint Finds FIFA World Cup 2026 Partners Vulnerable to Email Spoofing
Proofpoint reports 36% of FIFA World Cup 2026 commercial partners fail to implement DMARC, exposing fans to spoofed email fraud. The analysis of 39 official partners found 14 lack basic email authentication.
HIGHThreat Actors Abuse Microsoft 365 Mailbox Rules for Silent Email Interception
Attackers are exploiting hidden mailbox rules in compromised Microsoft 365 accounts to intercept sensitive emails, redirect financial communications, and suppress security alerts without triggering user notifications.
INFORMATIONALBitdefender Unifies Endpoint and Email Security in GravityZone Platform
Bitdefender has integrated continuous email threat protection into its GravityZone platform, combining endpoint detection and response (EDR) with email security to combat phishing, BEC, and ransomware.
HIGHFIFA 2026 Partners' Email Security Gaps Expose Public to Impersonation Fraud
Proofpoint research reveals 36% of FIFA World Cup 2026 official partners lack essential DMARC email authentication, exposing fans to high-risk domain impersonation and fraud.
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