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Threat Insight

<span class="visually-hidden">View More CVEs, Same Playbook: 2026 Vulnerability Exploitation in the Wild</span>
Nyc clouds
Threat Insight
The Proofpoint Emerging Threats Team
More CVEs, Same Playbook: 2026 Vulnerability Exploitation in the Wild
<span class="visually-hidden">View Device Code Phishing is an Evolution in Identity Takeover</span>
Cyber Criminal
Threat Insight
Selena Larson, Jake Gionet, Sarah Sabotka and The Proofpoint Threat Research Team
Device Code Phishing is an Evolution in Identity Takeover
<span class="visually-hidden">View Mailbox rules in O365—a post-exploitation tactic in cloud ATO</span>
DMARC-Blog-Banner
Threat Insight
Anna Akselevich, Pavel Asinovsky, and Yaniv Miron
Mailbox rules in O365—a post-exploitation tactic in cloud ATO