HalcyonAI

6,635 confirmed #ransomware attacks. One year. That’s how active the ransomware ecosystem was in 2025 - and attackers didn’t just scale activity. They evolved. 353 unique ransomware variants were detected, with new strains emerging almost daily. Flip through #Ransomware Wrapped 2025 👇🧵(1/4)

Going to #RSAC 2026? Most security tools detect #ransomware. Halcyon eliminates its impact. No encryption. No extortion leverage. No paying attackers. No dependency on backups. If that’s the outcome you’re after, let’s connect. Find us in the @OneRSAC expo hall at booth #4315 - or book some 1:1 time with our team. #cybersecurity #security bit.ly/3P5Dvfv

You cannot negotiate your way out of an attack that was never designed to end in negotiation. Iranian-linked groups are deploying #ransomware as a destruction tool - not a payday. And if they're sanctioned? Paying may be illegal. Prevention isn't just best practice right now. It may be your only option. #Iran #Cybersecurity #InfoSec #ThreatIntel halcyon.ai/blog/irans-nex…

This isn’t your average #RSAC giveaway 🎸 We’re raffling off a custom-painted Ibanez (Joe Satriani signature) by Bonvillain Designs. Want in? Stop by Booth #4315 → watch a demo → enter to win. Winner announced live at @oneRSAC Thursday, March 26th @ 12 PM.

130 schools. $2.28M average recovery cost. Zero budget flexibility. #Ransomware is hitting public institutions harder than ever - and the stakes aren't just systems. They're classrooms, payroll, and essential services. How are resilient districts staying ahead? We broke it down. 👇 #cybersecurity halcyon.ai/blog/how-publi…

Most #ransomware reports tell you what could happen. Ours shows what did. Introducing the Halcyon ROC STAR Report - real attacks, live environments, zero theory. What we're seeing right now: → Attackers scaling with RMM tools, not #malware → Most threats stopped before gaining a foothold → #EDR failing silently - no alerts, no signal This is ransomware in practice. Come see what the ROC is all about at #RSAC2026. 👉 Download the report: bit.ly/4bOfmmg #ThreatIntel #cybersecurity

"Ransomware remains at the top of the list. We're here to help defenders stop it in its tracks." — Jon Miller, CEO & Co-founder, @HalcyonAI See the platform that delivers ransomware downtime of zero. Booth #4315 | #RSAC 2026 | San Francisco halcyon.ai/press/halcyon-…

Headed to @OneRSAC 2026? #Ransomware isn’t just a security problem - it’s a business disruption problem. Halcyon is the only platform built to eliminate that impact - stopping encryption, removing extortion leverage, and enabling fast recovery without paying or relying on backups. See it in action at booth #4315 - or book a meeting with our team: halcyon.ai/event/halcyon-… #RSAC

"Perceived readiness to detect, respond to, and recover from an attack doesn't help during an attack – actual capability is the only thing that matters." — Jon Miller, CEO @HalcyonAI New research reveals the growing #Ransomware Gap in the #AI era. bit.ly/4de9eFl

#AI isn’t changing #ransomware tactics. It’s making them faster, cheaper, and easier to scale. ⚡ Shorter detection windows ⚡ Higher-volume campaigns ⚡ More pressure on defenders At #RSAC, Cynthia Kaiser breaks down what’s real vs hype. 📅 Mar 25 | 2:40 PM PT 📍 Moscone South

99% of security leaders are confident in their ability to detect #ransomware attacks. Yet nearly half who experienced one say they detected it too late. 🤔 The confidence-vs-reality gap is real - and our survey of 100 CISOs proves it: ⚠️ 98% use EDR; only 25% trust it against today's threats ⚠️ #AI gives attackers a 13:1 speed advantage ⚠️ 90% rate their security as sufficient - yet nearly half faced significant disruption Most tools in use today weren't built for #ransomware. Attackers know it. Read the full report. #cybersecurity #CISO halcyon.ai/lp/2026-securi…

A recent episode of @HBO's '#ThePitt' shows a hospital scrambling after a #ransomware attack. Experts say it's less fiction than warning. Halcyon's Cynthia Kaiser, former top #FBI cyber official, put it plainly: "Every day, hospitals are being targeted - and many think they have to choose between patient care and #cybersecurity." That tradeoff is real, it's dangerous, and it's happening now. The average ransomware attack disrupts a hospital for 17 days. The University of Mississippi Medical Center - the state's only Level 1 trauma center - was knocked offline for over a week last month alone. #Healthcare is one of the most targeted sectors in the world, and one of the least equipped to fight back. Cynthia and the team at Halcyon's Ransomware Research Center are working to change that. "There needs to be more outrage across society about what these hackers are doing." Read the full story in @politico 👇 politi.co/4uJ6kyD

Excited to join @EvolutionEquity at their Portfolio Showcase & Cocktail Reception during #RSAC 2026 🍸 Looking forward to connecting with the #cybersecurity community and showcasing how Halcyon is helping eliminate the business impact of #ransomware. Register now to join us for the fun! luma.com/bpc83c4h

Win a one-of-a-kind, custom-painted guitar at #RSAC 🎸 We’ve partnered with Bonvillain Designs to give away a Joe Satriani signature Ibanez - hand-painted and impossible to miss. Stop by Booth #4315, catch a live demo, and enter to win. Winner announced live at @oneRSAC Thursday, March 26th @ 12 PM.

Most #security stacks rely on #EDR to stop ransomware. The problem? It wasn’t built for it. New Omdia validation found: • Ransomware bypasses/disables EDR • Halcyon detects in seconds • Recovery happens in minutes - not weeks If #ransomware is in your threat model, read this: halcyon.ai/lp/independent…

Supply chain risk is one of the biggest force multipliers in #cyber attacks. If you’re at #RSAC 2026, stop by the Halcyon booth (#4315) Wed. March 23 at 11 AM PT to meet Gary Hayslip and grab a signed copy of Mastering Third-Party Risk. See how Halcyon is helping enterprises eliminate the business impact of #ransomware. Book time: bit.ly/4b0ticI

🚨 LAST CALL! 🚨 Join the team behind the world’s first #Ransomware Operations Center for a live discussion on: • Why ransomware broke the SOC model • What attackers are doing now • Real saves from the frontlines TODAY @ 11 AM ET Register now: bit.ly/4sIfjy9 #cybersecurity #ThreatIntel #webinar

Most ransomware reports tell you what could happen. This one shows what actually did — straight from Halcyon’s Ransomware Operations Center (ROC). Introducing our new monthly ROC STAR Report, built from real attacks stopped in live environments. What we’re seeing: • Attackers scaling with legit tools (RMM, remote access) • Most threats stopped before foothold • #EDR failing silently — no alerts, no signal No theory. Just real-world #ransomware. 👉 Download the report: bit.ly/4bOfmmg #ThreatIntel #cybersecurity

Most security stacks rely on #EDR to stop #ransomware. Problem: EDR wasn’t built for ransomware. A new independent validation from Omdia found ransomware regularly bypasses EDR - while Halcyon detects attacks in seconds and enables recovery in minutes. Download the report. halcyon.ai/lp/independent…

The new national #cyber strategy is getting early reviews - and one consistent takeaway: the framework is there, but execution will matter. In Axios, Cynthia Kaiser points to a critical step: stronger cyber training for local law enforcement to help investigate #cybercrime and fraud. Policy only works if the ecosystem can act on it. More in @axios. axios.com/newsletters/ax…

🚨 🚨 WEBINAR TOMORROW! #Ransomware broke the SOC model. So Halcyon built something different. Join us for a rare look inside the world’s first Ransomware Operations Center (ROC) - and hear directly from the analysts fighting ransomware every day. 📅 Mar 17 | 11 AM ET Register: bit.ly/4sIfjy9