Jose M Seara (@jmsseara) header
Jose M Seara (@jmsseara) profile picture

Founder & CEO at DeNexus

Boston, MA
Joined November 2012
Photo by Jose M Seara (@jmsseara)Photo by Jose M Seara (@jmsseara)Photo by Jose M Seara (@jmsseara)Photo by Jose M Seara (@jmsseara)Photo by Jose M Seara (@jmsseara)Photo by Jose M Seara (@jmsseara)Photo by Jose M Seara (@jmsseara)Photo by Jose M Seara (@jmsseara)Photo by Jose M Seara (@jmsseara)Photo by Jose M Seara (@jmsseara)
Jose M Seara retweeted
Four straight years of lower cyber insurance premiums, plus more coverage. Clearway's Scott Hooper on telling underwriters a program story: Watch the full webinar: denexus.ai/resources/buildin… #CyberInsurance #OTSecurity
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Jose M Seara retweeted
16 NOV. A new DeNexus is coming. Same mission, new look, built for what comes next. And with it, the DeRISK Intelligence Platform: quantify, reduce and transfer your OT cyber risk, all in one place From Simulation to Intelligence. Discover the platform: denexus.ai/derisk-new-platfo…
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Jose M Seara retweeted
Three weeks after France, supermarket freezers were switched to heat again in seven countries, but far fewer stores were hit Most major chains had secured their controllers after October The victims were the ones that hadn't Full analysis: denexus.ai/resources/inciden… #OTSecurity
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Jose M Seara retweeted
Nov 16. A new platform is coming. Quantify, reduce and transfer your OT cyber risk, all in one place, with Davy, our AI assistant, tying it together. The DeRISK Intelligence Platform. From Simulation to Intelligence. denexus.io/derisk-new-platfo… #OTSecurity #CyberRisk
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Jose M Seara retweeted
Unpatchable OT switches, no $1.5M budget to replace them. Clearway modeled next-gen firewalls first, watched risk fall at every site, and got the project funded. Full webinar >> denexus.io/resources/buildin… #OTSecurity #CRQ
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Jose M Seara retweeted
Replying to @ClearwayEnergy
@ClearwayEnergy estimated 6,000–7,000 OT devices. The real count was almost 10,000. Clearway's Scott Hooper on making a first OT inventory manageable Full webinar >> denexus.io/resources/buildin… #OTSecurity #RenewableEnergy
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Jose M Seara retweeted
80-page underwriting submission → focused report in ~10 minutes. See how @DeNexusInc1 DeRISK UWA’s Agentic models extract what matters for OT risk and flag what’s missing. Full demo: denexus.io/resources/industr… #AgenticAI #CyberInsurance
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Jose M Seara retweeted
An OT cyber incident’s cost doesn’t stop when systems come back online. At #S4x27, @DTindill presents a taxonomy of OT financial loss, covering downtime, liability, insurance fallout and more. Tampa | Feb 8–11, 2027 Register >> s4xevents.com/?utm_source=x&…
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Jose M Seara retweeted
Industrial property limits run into the billions. Cyber physical damage capacity isn’t there yet. The good news: it’s growing fast as new carriers enter and visibility improves. Full webinar: denexus.io/resources/industr… #CyberInsurance #Reinsurance
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Jose M Seara retweeted
Your OT risk has a number. Compared to what? Our October OT Cyber Risk Intelligence Newsletter is out >> denexus.io/ot-cyber-risk-new… #OTSecurity #CyberRisk
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Jose M Seara retweeted
“I’ve got a cyber extension.” But are you actually covered? Neil Arklie on how small, low-limit add-ons can create a false sense of protection. Full webinar: hubs.ly/Q04BT3W-0 #CyberInsurance #RiskManagement
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Jose M Seara retweeted
OT security gets decided in technical terms and funded in financial ones.   @DTindill tackled that gap in two sessions at @SecurityWeek's ICS Cyber Security Conference in Nashville. Slides and resources from both talks:   hubs.ly/Q04BGrrW0
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Jose M Seara retweeted
Does your property policy leave a cyber gap? If it excludes non-malicious physical damage, no cyber market will pick that up today. Worth asking your broker before your next renewal. Full webinar: denexus.io/resources/industr… #RiskManagement #CyberInsurance
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Jose M Seara retweeted
"A single foothold becomes control of the whole environment." Our OT Cyber Director @DTindill on the OT "security debt" manufacturers can't escape — and why reducing it starts with pricing the risk in dollars, not CVSS scores. New in @IndustCybersec >> industrialcyber.co/features/…
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Jose M Seara retweeted
Breach response: ~95% of the cyber market. OT physical damage: ~5%. Neil Arklie on why the market still hasn't caught up with industrial risk. Full webinar: denexus.io/resources/industr… #CyberInsurance #OTSecurity
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Jose M Seara retweeted
You can't defend what you can't see. You can't insure what you can't quantify. Under 10% of OT is monitored. The finale of our AI data center series: the 3 questions every lender, insurer, and board should ask before closing. Section 08  denexus.io/us-ai-data-center…
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Jose M Seara retweeted
LIVE TODAY When cyber crosses from IT into OT, the loss turns physical: downtime, equipment damage, claims across property, energy & marine. @DeNexus is on both sides of today's LMA panel — @jmsseara on the panel, Neil Arklie moderating. Join → my.lmalloyds.com/WP/Event_di…
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Jose M Seara retweeted
What's the biggest obstacle in industrial cyber insurance? Jack Chamberlain, cyber underwriter at Chaucer: visibility. Property schedules show where assets are, not how they're configured or connected. Full webinar: denexus.io/resources/industr… #CyberInsurance #OTSecurity
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Jose M Seara retweeted
Insurers added billions in data center capacity in a year — Aon $3.5B, Willis $3B+, Marsh Nimbus $2.7B. The OT layer driving the worst losses? Effectively uninsurable — no policy form, no data. Not a gap in appetite. A gap in data. Section 07  denexus.io/us-ai-data-center…
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Jose M Seara retweeted
What happens when a cyber incident doesn't stay digital? An LMA panel on OT loss, pricing & claims — with DeNexus' @jmsseara (panel) and Neil Arklie (moderator). 12 Oct · 10:00 BST · Lloyd's, London / Teams Register→my.lmalloyds.com/WP/Event_di…
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