Proofpoint

Proofpoint has identified OAuth client ID spoofing emerging as a stealthy account enumeration technique targeting Microsoft Entra ID. Attackers can validate usernames and infer credential validity, all without generating a successful sign-in event. proofpoint.com/us/blog/threat…

User asks a question. AI provides the answer. This is the defining insider risk challenge of the AI era. The solution? 👉 Understand intent, govern delegated authority, and apply consistent controls across humans, agents, and data. More on the topic: proofpoint.com/us/blog/inside…

The @Proofpoint threat research team is tracking a password-spraying campaign against the U.S. #education sector, using a spoofed user agent so outdated it may predate some of the accounts it targeted. Read more below. 👇🏼🧵

.@CRN has named our DSPM solution one of the 10 hottest cybersecurity products of 2026. 🔥 🗞️: crn.com/news/security/… By extending our AI-powered DSPM to on-premises data, customers can unlock safe AI adoption with visibility and control, no matter where their data resides.

At #Protect26, we'll exchange real-world knowledge, insights, and practical strategies to close the AI exposure gap. Join us in San Diego, CA, September 21–23, for the premier human and agent-centric security event of the year. reg.proofpoint.com/flow/pfpt/prot… #ProofpointProtect

🚨 New research: @Proofpoint has identified a suspected China-aligned espionage cluster, UNK_MassTraction, exploiting multiple Roundcube n-day vulnerabilities to compromise mail servers at U.S. and Canadian universities. Analysis, infection chain & IOCs: proofpoint.com/us/blog/threat….

Hit the jackpot with Proofpoint this August 4-6, and connect with us in Las Vegas at Black Hat and Ai4. 🎰 We'll be at both events, showcasing how our intent-based approach protects people, data, and AI in the #agenticworkplace. #BHUSA @Ai4Conferences @BlackHatEvents

When it comes to #cybersecurity, prevention is still the best medicine. 🩺 A leading regional medical system strengthens its defenses against AI-powered threats w/ Proofpoint—helping protect the people behind patient care—not just the data they handle. proofpoint.com/us/customer-st…

Cybercriminals are developing quite the refined palate. First lobster 🦞. Now bourbon 🥃. And the #transportation industry has been left with an expensive bill. 💵 Learn more in @Forbes: forbes.com/sites/stevewei… @ThreatInsight shared how the scam works: proofpoint.com/us/blog/threat….

Congratulations to our #CISO, Ben McLaughlin, for his finalist recognition at The BayAreaCISO #ORBIE Awards 2026. 🎊 Under Ben's guidance, we're building and maintaining the same secure, trusted foundation internally that enables our customers to embrace AI with confidence.

AI is reshaping how work gets done. It’s also reshaping how attacks spread. Proofpoint helps organizations stay ahead with security built for the #agenticworkspace. Intent-based protection for your people, AI agents, across all data. brnw.ch/21x3Nqp

More than 2 million customers trust Proofpoint to secure their agentic workspace. Why? Because we deliver control, compliance, and the freedom to innovate without compromise. Attend our presentation at Ai4 to learn how to unleash the full potential of your organization. ⚡️

At the Microsoft Digital Crimes Unit (DCU), major cybercrime takedowns involve a bit of art and science. Learn all about the operation straight from the source on this new Discarded podcast episode. #147100?utm_source=twitter&utm_medium=social_organic" target="_blank" rel="nofollow noopener">proofpoint.com/us/podcasts/di…

FIFA FANS ‼️ Cybercriminals are using #FIFAWorldCup excitement to steal your personal info and credit card details. One recent #emailscam we observed used the subject line: “Congratulations! You're Eligible for the FIFA World Cup 2026 Giveaway” 🧵1/5

Your peers have spoken. #ProofpointProtect offers “Insightful sessions, real-world strategies, and connections that drive impact.” 💬 And #Protect26 will be bigger, better, and bolder than ever before. Get the details: reg.proofpoint.com/flow/pfpt/prot… #AgenticWorkspace #AIsecurity

Join us at #BHUSA 2026 to explore how our intent-based platform protects every human and every AI agent, across all data. Here's how you can gain exclusive insights into our latest announcements and innovations while at the event: proofpoint.com/us/events/blac…. @BlackHatEvents

After switching to Proofpoint, the @AFL saw clear results. ✔️ Fewer Incidents ✔️ Sharper Staff ✔️ Data Protected Here's how our #partnership keeps its data secure, protects its brand, and maintains the trust of 700,000 participants & millions of fans.  proofpoint.com/us/customer-st…

Microsoft 365 is mission critical. That makes it a prime target. Proofpoint closes the gaps. When Microsoft and Proofpoint work together, you get resilient, defense-in-depth protection. proofpoint.com/us/start-with/… #M365 #emailsecurity #defenseindepth #phishing #BEC

An IT security & risk management associate in the banking industry gave Proofpoint Enterprise Data Loss Prevention (DLP) a 5/5 rating in Gartner Peer Insights™ Data Loss Prevention Market. 💬 Read the full review here: gtnr.io/9qDxvg9Wp #gartnerpeerinsights #datasecurity

Proofpoint will be among the 12,000+ attendees, 1,000+ speakers, and 400+ exhibitors at @Ai4Conferences. Catch our speaker session at the event to explore how you can move faster without increasing risk in the age of AI. Learn more: ai4.io #AIsecurity