Proofpoint

Monetary concerns + federal deadlines + abundance of “time-sensitive” email advertisements. Tax season is a recipe for #cybercrime. @Proofpoint researchers have seen hundreds of malicious tax-themed campaigns this year. Read the threat brief here: brnw.ch/21x1bsT

Proofpoint has directly observed this email activity and attributes the messages to Russian FSB threat actor TA446 with high confidence. We have not previously observed TA446 target users’ iCloud accounts or Apple devices, but the adoption of the leaked DarkSword iOS exploit kit has now enabled the actor to target iOS devices. TA446 does not overlap with UNC6353. Further details below in🧵.

Thank you to all who connected with us at #RSAC! Your feedback and engagement are invaluable as we continue to secure how people, data, and AI agents connect across email, cloud, and collaboration tools.

Proofpoint's latest AI security technology and innovations were on full display at #RSAC, earning a spot on CRN’s list of the 20 coolest AI and security products seen at the event. 🆒 crn.com/news/security/…

The final day of #RSAC is here, and the energy isn’t slowing down. Find us on the North expo floor to experience human- and agent-centric security in action. Protect people. Defend data. Govern AI. Let’s chat about how we can help you unleash the full potential of your company.

Happening now through 5 PM at #RSAC booth N-6163: Action-oriented briefings that showcase effective human- and agent-centric security strategies. Unique briefings every hour. Incredible prizes to raffle. See the full agenda here and plan to attend. brnw.ch/21x13up

🏆 Editor's Choice: Enterprise Security 🏆 Most Innovative: Data Security 🏆 Market Disruptor: AI-Powered Cybersecurity Solutions At #RSAC, Proofpoint proudly accepted 3⃣ Global Infosec Awards. Thank you to @cyberdefensemag for recognizing our unified platform and technologies.

Proofpoint is back for another day at #RSAC, and we hope you arrive in style. 😎 Today, we’re continuing the momentum with insights into the evolving threat landscape and expert-led sessions on cloud threats, data sprawl, and agentic AI. Don't miss us!

Good morning from The City by the Bay! #RSAC attendees: grab your coffee and start your day with an exciting retrospective on #OperationEndgame, the largest coordinated disruption of cybercrime to date. Reserve your seat for this can’t-miss session!

The first full day of #RSAC 2026 is a wrap! At the Proofpoint booth, we explored how our experience, intelligence, and innovation differentiate us from the pack, helping organizations tackle today’s most critical security challenges. We’re back at it tomorrow. See you there!

Proofpoint Collaboration Protection is now integrated with the Extended plan in AWS Security Hub. This means that AWS customers can implement a true defense-in-depth in just a few clicks. Press release: brnw.ch/21x11tI Visit us at #RSAC booth N-6163 to learn more.

Proofpoint’s Human and Agentic Security Theater has been standing-room-only all day! Join us for a 15-minute briefing to learn how our platform protects every interaction across people, data, and AI agents. Attend, and you could win one of our high-value prizes! ⌚️🎧🎮🎁

AI is changing how organizations think about protecting the enterprise. At @OneRSAC, @proofpoint CEO @sumit_dhawan explains why security can no longer focus only on networks or endpoints – it must evolve to understand behavior and intent across both humans and AI.

Cybersecurity strategist Molly McLain Sterling is ready to bust some AI myths and help security practitioners separate reality from hype. Join her in the Moscone North Expo Briefing Center to learn how to prioritize securing what truly matters as AI evolves at breakneck speed.

Step out of the echo chamber and get real with Proofpoint. In this video, Molly McLain Sterling, our sr. director of cybersecurity strategy, shares all you need to know about what #Proofpoint has in store today at #RSAC. See the details on our website: brnw.ch/21x10BN

Proofpoint is innovating with purpose, executing with consistency, and growing with discipline. This week at #RSAC, we will showcase how our unified human and agent-centric security platform protects how work actually happens across the agentic workspace. brnw.ch/21x0Z9O

Proofpoint’s market-leading collaboration and data security offerings just got stronger. Today, we announced new intent-based, integrated, and AI-driven capabilities across our portfolio—all designed to strengthen protection for the agentic workspace. 🔗 brnw.ch/21x0Z9p

Proofpoint has unveiled new technology and an implementation framework designed to address the growing gap in enterprise controls as AI agents take actions across email, browsers, endpoints, and internal systems. See this @TechDay article for more info: brnw.ch/21x0USl

Proofpoint CEO @Sumit_Dhawan has been named CEO of the Year at the 2026 Globee® Awards for Cybersecurity. 🏆 He joins an elite group honored for their groundbreaking innovations, exceptional services, and remarkable dedication to protecting the ever-expanding digital realm.

It's time to press play, sip tea and solve mysteries about today’s most interesting threats. ▶️ Listen to hear how attackers are increasingly abusing legitimate workflows to make phishing campaigns harder to spot. Stream Only Malware in the Building: brnw.ch/21x0SR0