Browse Categories

UnitedHealth's Cyber Attack | 2024

bas network security cyber iot
Veridify Cybersecurity

The Attack: One Breach, Massive Consequences

One of the most devastating cyberattacks in healthcare history hit UnitedHealth Group’s Change Healthcare unit, costing the company $872 million in Q1 2024 alone. The total financial impact is expected to reach $1.6 billion, proving how catastrophic a single breach can be—even for the largest corporations.

What Happened?

  • 190 million individuals' data compromised
  • Attackers exploited a Citrix server lacking multi-factor authentication (MFA)
  • BlackCat ransomware group encrypted vital systems, causing widespread disruptions
  • $22 million ransom paid, yet the stolen data remained exposed
The Ripple Effect
This attack didn’t just impact UnitedHealth—it disrupted healthcare providers nationwide, delaying patient care and straining resources. It’s a harsh reminder that reactive measures, like paying ransoms, are not enough in today’s cyber threat landscape.

How This Could Have Been Prevented
This breach was avoidable with the right cybersecurity framework in place.

Veridify’s DOME™: A Zero Trust Security Solution
A robust Zero Trust approach, like Veridify’s DOME™, could have prevented attackers from gaining access, even with stolen credentials.

Why DOME™?

  • 100% NIST Zero Trust compliance
  • Real-time security monitoring
  • Zero-touch installation
  • Protection for legacy systems
  • Secure device management

Developed with Intel and AWS, DOME™ ensures that every operational technology (OT) device is protected from unauthorized access and cyber threats.
Clothing

A Wake-Up Call for All Industries
Ransomware attacks are on the rise, and waiting until an attack happens is not an option. The UnitedHealth breach serves as an expensive lesson—proactive security is essential.

Take Action Before It’s Too Late
Solutions like Veridify’s DOME™ provide the critical defense needed to keep infrastructure secure and operational, no matter how cyber threats evolve. 



Secure Your System

Tags

bas networking distech building automation iot ot control valves hvac systems industrial valves eclypse tosibox jci bas network boiler safety boiler components industrial heating equipment heating systems chiller jace Pneumatic Electro-Mechanical and DDC systems maintenance calibration remote bacnet n4 automation control panels network configuration port security network control smart buildings energy management ethernet based bas network guidelines managed switches optimizer commander johnson controls HVAC Pumps Pump Selection Pump Sizing Hydronic Systems Commercial HVAC Hydronic Pump Design Pump Fundamentals GPM Flow Rate Total Dynamic Head TDH Head Pressure Centrifugal Pumps Closed Loop Systems Open Loop Systems Chilled Water Systems Heating Water Systems Glycol Systems Pump Control Strategies VFD Pumps ECM Pumps BAS Integration Pump Configuration Inline Pumps End Suction Pumps Split Case Pumps Redundant Pumping Lead Lag Pumps NPSH hvac pumps hydronic systems commercial hvac hvac fundamentals industry terms pumps in hvac hydronic pump basics centrifugal pumps chilled water systems heating water systems boiler systems hvac pump operation gpm and head pressure ahr boiler control Low Water Cut off Air Handler Unit AHU Air Handling Units HVAC Equipment york compressor tp valve temperature and pressure relief valve water heater safety domestic hot water systems plumbing safety devices pressure relief valves thermal expansion protection potable water systems water heater components mechanical code compliance plumbing code requirements boiler vs tp valve hot water storage tanks safety valves facility maintenance boiler relief valves dwyeromega ief electromagnetic flow transmitter optional lcd remote display AI future pressure class belimo gas monitor air quality training certification atrius cloud platform fireye burnlogix yb honeywell q tosi n5 bacnetsc sc niagara fx heating season checklist tc500 honeywell 9000 8000 promo chart recorder industrial dcv sensor network security cyber ul508a industrial solutions engineering solutions panel assembly custom control panels commercial panels gas regulator sizing gas safety inlet pressure outlet pressure flow rate natural gas propane regulators subnet it managed ip switch vlan setup quality of service qos spanning tree protocol stp routing configuration network management lldp setup energy efficiency ethernet managed network switch benefits ot network energy savings building solutions connected power building management bms transformers din rail transformer functional devices transformer in a box ai in real estate cybersecurity data integration realcomm ibcon sustainability sensors controllers interfaces
Show All

Posts

2026 2025
December November October September August July June May April February January
2024
November October September August July June May April March February January
2023
December November October September August July June May April March
2022