• About Us
  • Contact Us
  • Editorial Calendar
  • Careers
  • The Cyber Express by Cyble Vulnerability Disclosure Policy
  • Cyble Trust Portal
The Cyber Express
  • MagazineDownload
  • Firewall Daily
    • All
    • Bug Bounty & Rewards
    • Dark Web News
    • Data Breach News
    • Hacker News
    • Ransomware News
    • Vulnerabilities
    Shai-Hulud Supply Chain Attack Drained .5 Million from Trust Wallet Users

    Shai-Hulud Supply Chain Attack Drained $8.5 Million from Trust Wallet Users

    Digital Services Act, TikTok, Disinformation, Disinformation Campaign, Poland, EU Commission

    Poland Calls for EU Investigation of TikTok Over AI-Generated Disinformation Campaign

    CVE-2025-52691

    Singapore CSA Warns of Critical SmarterMail Flaw Enabling Unauthenticated Remote Code Execution

    Two Security Experts Plead Guilty in BlackCat Ransomware Case

    Two Security Experts Plead Guilty in BlackCat Ransomware Case

    Latest Oracle EBS Victims Include Korean Air, University of Phoenix

    Latest Oracle EBS Victims Include Korean Air, University of Phoenix

    GDPR Fine

    CNIL Fines NEXPUBLICA FRANCE €1.7 Million for GDPR Security Failures

    Coupang Breach Suspect Tried to Hide Evidence by Throwing Laptop in River

    Coupang Breach Suspect Tried to Hide Evidence by Throwing Laptop in River

    MongoBleed, MongoDB, CVE-2025-14847

    Critical ‘MongoBleed’ Flaw Exploited in the Wild to Leak Database Secrets

    Grigol Liluashvili

    Former Georgian Security Chief Grigol Liluashvili Arrested on Multiple Bribery Charges

    Trending Tags

    • blackbyte ransomware
    • Ransomware
    • lapsus$ ransomware
    • Apple
    • Apple vulnerability
  • Essentials
    • All
    • Compliance
    • Governance
    • Policy Updates
    • Regulations
    MongoBleed, MongoDB, CVE-2025-14847

    Critical ‘MongoBleed’ Flaw Exploited in the Wild to Leak Database Secrets

    DPDP Act Is Reshaping the Cyber Insurance Landscape

    Beyond Compliance: How India’s DPDP Act Is Reshaping the Cyber Insurance Landscape

    FBI Seizes E-Note Crypto Exchange

    FBI Seizes E-Note Crypto Exchange Linked to Ransomware Money Laundering

    DPDP Act

    8 Ways the DPDP Act Will Change How Indian Companies Handle Data in 2026 

    FBI Warns

    FBI Cautions Alaskans Against Phone Scams Using Fake Arrest Threats

    City of Cambridge

    City of Cambridge Advises Password Reset After Nationwide CodeRED Data Breach

    Digital Arrest, CBI, Digital Arrest Fraud, Cyber Fraud

    CBI Files Charges Against 13 in Digital Arrest Fraud Case Linked to Myanmar Cyber Slave Compounds

    Government Contractor Fraud

    Federal Grand Jury Charges Former Manager with Government Contractor Fraud

    ban on social media

    Australia’s Social Media Ban for Kids: Protection, Overreach or the Start of a Global Shift?

    • Regulations
    • Compliance
    • Governance
    • Policy Updates
  • Knowledge Hub
    • All
    • How to
    • What is
    DPDP Rules, Cyble, DPDP Act, Cyble Vantage

    How Cyble’s Front-Row Vantage Can Help You in Complying to India’s DPDP Act

    Cybersecurity Countries

    The Top 8 Countries Leading the Cyber Defense Race in 2025

    link building

    The Link Building Secrets Your Competitors Don’t Want You to Know

    Supply Chain Attack

    Supply Chain Resilience and Physical Security: Lessons for 2025

    Healthcare cybersecurity trends of 2024

    Healthcare Cybersecurity: 2024 Was Tough, 2025 May Be Better

    CEO's Guide to Take-Down Services

    Shield Your Organization: CEO’s Perspective on Take-Down Services

    Azure sign-in Microsoft

    Microsoft Announces Mandatory MFA for Azure Sign-ins to Bolster Cloud Defenses

    Signal Proxy, Signal, Signal Ban in Russia, Signal Ban in Venezuela, Bypass Signal Ban, How to Activate Signal Proxy, Signal Proxy Server

    How to Set Up Signal Proxy to Help Bypass Censorship in Russia and Venezuela

    Third-Party Risk Management in Healthcare

    Why Healthcare CISOs Must Prioritize Third-Party Risk Management

  • Features
    • Cyber Warfare
    • Espionage
    • Workforce
      • Learning & Development
  • Business
    • All
    • Appointments
    • Budgets
    • Mergers & Aquisitions
    • Partnerships
    • Press Release
    • Startups
    Shinhan Card data breach

    South Korea’s Shinhan Card Data Breach Affects 192,000 Merchants

    Cyble's Beenu-Recognized-by-ET-Edge-as-an-Impactful-CEO-2025_

    Beenu Arora, CEO & Co-Founder of Cyble, Recognized by ET Edge as an Impactful CEO 2025

    LastPass UK

    Password Manager LastPass Penalized £1.2m by ICO for Security Failures

    Coupang CEO Resigns

    Coupang CEO Resigns After Massive Data Breach Exposes Millions of Users

    Black Friday

    Black Friday Cybersecurity Survival Guide: Protect Yourself from Scams & Attacks

    Cyble and BOCRA Sign MoU

    Cyble and BOCRA Sign MoU to Strengthen Botswana’s National Cybersecurity Framework

    ARC Data Sale

    ARC Data Sale Scandal: Airlines’ Travel Records Used for Warrantless Surveillance

    NYT, ChatGPT, The New York Times, Voice Mode, OpenAI Voice Mode

    OpenAI Battles Court Order to Indefinitely Retain User Chat Data in NYT Copyright Dispute

    Telegram Bots, HTML phishing attack, Telegram bot credential theft, self-contained phishing malware, JavaScript credential harvesting, email security bypass techniques, RFQ phishing scams, invoice phishing attacks, Adobe login phishing, Microsoft credential theft, FedEx phishing campaign, DHL impersonation attack, Central Europe phishing 2025, Eastern Europe cyber threats, Cyble threat intelligence, CryptoJS AES obfuscation, anti-forensics phishing, F12 developer tools blocking, Telegram Bot API abuse, api.telegram.org malicious traffic, credential phishing 2025, HTML attachment malware, business email compromise, targeted phishing campaign, Czech Republic cyber threats, Slovakia phishing attacks, Hungary cybersecurity threats, Germany phishing campaign, Telekom Deutschland phishing, manufacturing sector attacks, automotive industry phishing, government agency phishing, energy utility cyber threats, telecommunications phishing, professional services attacks, garclogtools_bot, v8one_bot, dollsman_bot, dual-capture credential theft, fake login error messages, IP address harvesting, api.ipify.org abuse, ip-api.com malicious use, YARA phishing detection, phishing IOCs 2025, HTML file security risks, RFC-compliant filename spoofing, blurred document phishing, modal login phishing, brand impersonation attacks, CryptoJS malware obfuscation, right-click blocking malware, keyboard shortcut interception, multi-stage credential theft, decentralized phishing infrastructure, phishing toolkit generators, modular phishing templates, German language phishing, Spanish phishing variants

    Cyble Detects Phishing Campaign Using Telegram Bots to Siphon Corporate Credentials

    • Startups
    • Mergers & Aquisitions
    • Partnerships
    • Appointments
    • Budgets
    • Research
      • Whitepapers
      • Sponsored Content
      • Market Reports
    • Interviews
      • Podcast
  • Events
    • Conference
    • Webinar
    • Endorsed Events
  • Advisory Board
No Result
View All Result
  • MagazineDownload
  • Firewall Daily
    • All
    • Bug Bounty & Rewards
    • Dark Web News
    • Data Breach News
    • Hacker News
    • Ransomware News
    • Vulnerabilities
    Shai-Hulud Supply Chain Attack Drained .5 Million from Trust Wallet Users

    Shai-Hulud Supply Chain Attack Drained $8.5 Million from Trust Wallet Users

    Digital Services Act, TikTok, Disinformation, Disinformation Campaign, Poland, EU Commission

    Poland Calls for EU Investigation of TikTok Over AI-Generated Disinformation Campaign

    CVE-2025-52691

    Singapore CSA Warns of Critical SmarterMail Flaw Enabling Unauthenticated Remote Code Execution

    Two Security Experts Plead Guilty in BlackCat Ransomware Case

    Two Security Experts Plead Guilty in BlackCat Ransomware Case

    Latest Oracle EBS Victims Include Korean Air, University of Phoenix

    Latest Oracle EBS Victims Include Korean Air, University of Phoenix

    GDPR Fine

    CNIL Fines NEXPUBLICA FRANCE €1.7 Million for GDPR Security Failures

    Coupang Breach Suspect Tried to Hide Evidence by Throwing Laptop in River

    Coupang Breach Suspect Tried to Hide Evidence by Throwing Laptop in River

    MongoBleed, MongoDB, CVE-2025-14847

    Critical ‘MongoBleed’ Flaw Exploited in the Wild to Leak Database Secrets

    Grigol Liluashvili

    Former Georgian Security Chief Grigol Liluashvili Arrested on Multiple Bribery Charges

    Trending Tags

    • blackbyte ransomware
    • Ransomware
    • lapsus$ ransomware
    • Apple
    • Apple vulnerability
  • Essentials
    • All
    • Compliance
    • Governance
    • Policy Updates
    • Regulations
    MongoBleed, MongoDB, CVE-2025-14847

    Critical ‘MongoBleed’ Flaw Exploited in the Wild to Leak Database Secrets

    DPDP Act Is Reshaping the Cyber Insurance Landscape

    Beyond Compliance: How India’s DPDP Act Is Reshaping the Cyber Insurance Landscape

    FBI Seizes E-Note Crypto Exchange

    FBI Seizes E-Note Crypto Exchange Linked to Ransomware Money Laundering

    DPDP Act

    8 Ways the DPDP Act Will Change How Indian Companies Handle Data in 2026 

    FBI Warns

    FBI Cautions Alaskans Against Phone Scams Using Fake Arrest Threats

    City of Cambridge

    City of Cambridge Advises Password Reset After Nationwide CodeRED Data Breach

    Digital Arrest, CBI, Digital Arrest Fraud, Cyber Fraud

    CBI Files Charges Against 13 in Digital Arrest Fraud Case Linked to Myanmar Cyber Slave Compounds

    Government Contractor Fraud

    Federal Grand Jury Charges Former Manager with Government Contractor Fraud

    ban on social media

    Australia’s Social Media Ban for Kids: Protection, Overreach or the Start of a Global Shift?

    • Regulations
    • Compliance
    • Governance
    • Policy Updates
  • Knowledge Hub
    • All
    • How to
    • What is
    DPDP Rules, Cyble, DPDP Act, Cyble Vantage

    How Cyble’s Front-Row Vantage Can Help You in Complying to India’s DPDP Act

    Cybersecurity Countries

    The Top 8 Countries Leading the Cyber Defense Race in 2025

    link building

    The Link Building Secrets Your Competitors Don’t Want You to Know

    Supply Chain Attack

    Supply Chain Resilience and Physical Security: Lessons for 2025

    Healthcare cybersecurity trends of 2024

    Healthcare Cybersecurity: 2024 Was Tough, 2025 May Be Better

    CEO's Guide to Take-Down Services

    Shield Your Organization: CEO’s Perspective on Take-Down Services

    Azure sign-in Microsoft

    Microsoft Announces Mandatory MFA for Azure Sign-ins to Bolster Cloud Defenses

    Signal Proxy, Signal, Signal Ban in Russia, Signal Ban in Venezuela, Bypass Signal Ban, How to Activate Signal Proxy, Signal Proxy Server

    How to Set Up Signal Proxy to Help Bypass Censorship in Russia and Venezuela

    Third-Party Risk Management in Healthcare

    Why Healthcare CISOs Must Prioritize Third-Party Risk Management

  • Features
    • Cyber Warfare
    • Espionage
    • Workforce
      • Learning & Development
  • Business
    • All
    • Appointments
    • Budgets
    • Mergers & Aquisitions
    • Partnerships
    • Press Release
    • Startups
    Shinhan Card data breach

    South Korea’s Shinhan Card Data Breach Affects 192,000 Merchants

    Cyble's Beenu-Recognized-by-ET-Edge-as-an-Impactful-CEO-2025_

    Beenu Arora, CEO & Co-Founder of Cyble, Recognized by ET Edge as an Impactful CEO 2025

    LastPass UK

    Password Manager LastPass Penalized £1.2m by ICO for Security Failures

    Coupang CEO Resigns

    Coupang CEO Resigns After Massive Data Breach Exposes Millions of Users

    Black Friday

    Black Friday Cybersecurity Survival Guide: Protect Yourself from Scams & Attacks

    Cyble and BOCRA Sign MoU

    Cyble and BOCRA Sign MoU to Strengthen Botswana’s National Cybersecurity Framework

    ARC Data Sale

    ARC Data Sale Scandal: Airlines’ Travel Records Used for Warrantless Surveillance

    NYT, ChatGPT, The New York Times, Voice Mode, OpenAI Voice Mode

    OpenAI Battles Court Order to Indefinitely Retain User Chat Data in NYT Copyright Dispute

    Telegram Bots, HTML phishing attack, Telegram bot credential theft, self-contained phishing malware, JavaScript credential harvesting, email security bypass techniques, RFQ phishing scams, invoice phishing attacks, Adobe login phishing, Microsoft credential theft, FedEx phishing campaign, DHL impersonation attack, Central Europe phishing 2025, Eastern Europe cyber threats, Cyble threat intelligence, CryptoJS AES obfuscation, anti-forensics phishing, F12 developer tools blocking, Telegram Bot API abuse, api.telegram.org malicious traffic, credential phishing 2025, HTML attachment malware, business email compromise, targeted phishing campaign, Czech Republic cyber threats, Slovakia phishing attacks, Hungary cybersecurity threats, Germany phishing campaign, Telekom Deutschland phishing, manufacturing sector attacks, automotive industry phishing, government agency phishing, energy utility cyber threats, telecommunications phishing, professional services attacks, garclogtools_bot, v8one_bot, dollsman_bot, dual-capture credential theft, fake login error messages, IP address harvesting, api.ipify.org abuse, ip-api.com malicious use, YARA phishing detection, phishing IOCs 2025, HTML file security risks, RFC-compliant filename spoofing, blurred document phishing, modal login phishing, brand impersonation attacks, CryptoJS malware obfuscation, right-click blocking malware, keyboard shortcut interception, multi-stage credential theft, decentralized phishing infrastructure, phishing toolkit generators, modular phishing templates, German language phishing, Spanish phishing variants

    Cyble Detects Phishing Campaign Using Telegram Bots to Siphon Corporate Credentials

    • Startups
    • Mergers & Aquisitions
    • Partnerships
    • Appointments
    • Budgets
    • Research
      • Whitepapers
      • Sponsored Content
      • Market Reports
    • Interviews
      • Podcast
  • Events
    • Conference
    • Webinar
    • Endorsed Events
  • Advisory Board
No Result
View All Result
The Cyber Express
No Result
View All Result
Home Firewall Daily

Major Cyberattack Disrupts US Healthcare Giant Change Healthcare

The cyberattack on Change Healthcare, described as an "enterprise-wide connectivity issue," has prompted the firm to take immediate action.

Samiksha Jain by Samiksha Jain
February 23, 2024
in Firewall Daily, Hacker News
0
Cyberattack on Change Healthcare
702
SHARES
3.9k
VIEWS
Share on LinkedInShare on Twitter

Change Healthcare, a leading U.S. healthcare technology provider has confirmed a cyberattack on its systems, causing widespread disruptions to healthcare services across the country.

In a statement released Wednesday, the company acknowledged experiencing a network interruption related to a cybersecurity issue.

This cyberattack on Change Healthcare highlights the growing threat posed by malicious actors targeting critical infrastructure in the healthcare sector.

Additionally, the Change Healthcare cyberattack has raised concerns about the vulnerability of healthcare organizations to cyber threats and highlights the urgent need for enhanced cybersecurity measures to protect patient data and ensure the continuity of healthcare services.

Cyberattack on Change Healthcare: Immediate Action Taken

The cyberattack on Change Healthcare, described as an “enterprise-wide connectivity issue,” has prompted the firm to take immediate action, disconnecting its systems to prevent further impact. The company’s security experts are actively working to address the matter, but the disruption is expected to persist at least through the day.

Change Healthcare is experiencing a network interruption related to a cyber security issue and our security experts are working to address the matter. The disruption is expected to last at least through the day. We will provide updates as more information becomes available,” reads the official statement.

report-ad-banner

While the specific nature of the cyberattack on Change Healthcare remains undisclosed, the Organization has assured that it is specific to its systems, and all other operations within the UnitedHealth Group, its parent company, remain operational.

“At this time, we believe the issue is specific to Change Healthcare and all other systems across UnitedHealth Group are operational,” the Company informed.

Nationwide Outage Affects Healthcare Organizations and Pharmacies

The Change Healthcare cyberattack, which began with disruptions to some applications on February 21, has escalated into a nationwide outage affecting various healthcare organizations and pharmacies. Local reports, such as those from the Huron Daily Tribune in Michigan, indicate that pharmacies are unable to process prescriptions through patients’ insurance due to the cyberattack on Change Healthcare.

Additionally, Scheurer Health, a healthcare provider in Michigan, confirmed on its Facebook page that it is unable to process prescriptions due to the “nationwide outage from the largest prescription processor in North America,” referring to Change Healthcare cyberattack.

The cyberattack on Change Healthcare comes amidst the backdrop of the 2022 merger between UnitedHealth Group, Optum, and Change Healthcare in a landmark $7.8 billion deal. This merger granted Optum, a healthcare services giant, broad access to patient records of millions of Americans.

Optum, which provides technology and data services to insurance companies and healthcare providers, is now grappling with the repercussions of the cyber incident affecting its subsidiary, Change Healthcare.

As the situation unfolds, The Cyber Express team has attempted to gather further information from officials but has yet to receive an official response. This developing story highlights the critical importance of cybersecurity in safeguarding healthcare systems and the need for swift action to mitigate the impact on patient care.

Stay tuned for updates as more information becomes available on this evolving Change Healthcare cyberattack affecting healthcare services nationwide.

Media Disclaimer: This report is based on internal and external research obtained through various means. The information provided is for reference purposes only, and users bear full responsibility for their reliance on it. The Cyber Express assumes no liability for the accuracy or consequences of using this information.

Share this:

  • Click to share on LinkedIn (Opens in new window) LinkedIn
  • Click to share on Reddit (Opens in new window) Reddit
  • Click to share on X (Opens in new window) X
  • Click to share on Facebook (Opens in new window) Facebook
  • More
  • Click to email a link to a friend (Opens in new window) Email
  • Click to share on WhatsApp (Opens in new window) WhatsApp

Related

Tags: Change HealthcareChange Healthcare CyberattackCyberattack NewsCyberattack on Healthcarecybersecurity newsOptumThe Cyber ExpressThe Cyber Express News
Previous Post

Recruitment Firm Das Team Ag Confirms Cyberattack by Black Basta Ransomware Group

Next Post

Biden-Harris Administration Takes Action to Enhance US Cybersecurity

Next Post
cybersecurity in the USA

Biden-Harris Administration Takes Action to Enhance US Cybersecurity

Threat Landscape Reports 2025

❮ ❯
Cyble-Vision


Follow Us On Google News

Latest Cyber News

Shai-Hulud Supply Chain Attack Drained .5 Million from Trust Wallet Users
Cyber News

Shai-Hulud Supply Chain Attack Drained $8.5 Million from Trust Wallet Users

December 31, 2025
Digital Services Act, TikTok, Disinformation, Disinformation Campaign, Poland, EU Commission
Cyber News

Poland Calls for EU Investigation of TikTok Over AI-Generated Disinformation Campaign

December 31, 2025
CVE-2025-52691
Firewall Daily

Singapore CSA Warns of Critical SmarterMail Flaw Enabling Unauthenticated Remote Code Execution

December 31, 2025
Two Security Experts Plead Guilty in BlackCat Ransomware Case
Cyber News

Two Security Experts Plead Guilty in BlackCat Ransomware Case

December 30, 2025

Categories

Web Stories

Do This on Telegram, Your Bank Account Will Become Zero
Do This on Telegram, Your Bank Account Will Become Zero
If You Install the iOS 18 Beta, Your iPhone Could Be Hacked
If You Install the iOS 18 Beta, Your iPhone Could Be Hacked
Cricket World Cup Ticketing Systems Under Cybersecurity
Cricket World Cup Ticketing Systems Under Cybersecurity
Cyber Threats and Online Ticket Scams During the NBA Finals
Cyber Threats and Online Ticket Scams During the NBA Finals
Biometric Data Security: Protecting Sensitive Information
Biometric Data Security: Protecting Sensitive Information

About

The Cyber Express

#1 Trending Cybersecurity News and Magazine

The Cyber Express is a handbook for all stakeholders of the internet that provides information security professionals with the latest news, updates and knowledge they need to combat cyber threats.

 

Contact

For editorial queries: [email protected]

For marketing and Sales: [email protected]

 

Quick Links

  • About Us
  • Contact Us
  • Editorial Calendar
  • Careers
  • The Cyber Express by Cyble Vulnerability Disclosure Policy
  • Cyble Trust Portal

Our Address

We’re remote friendly, with office locations around the world:

San Francisco, Atlanta, Rome,
Dubai, Mumbai, Bangalore, Hyderabad,  Singapore, Jakarta, Sydney, and Melbourne

 

Headquarters:

The Cyber Express LLC
10080 North Wolfe Road, Suite SW3-200, Cupertino, CA, US 95014

 

India Office:

Cyber Express Media Network
HD-021, 4th Floor, C Wing, Building No.4. Nesco IT Park, WE Highway, Goregaon East, Mumbai, Maharashtra, India – 4000063

  • Privacy Statement
  • Terms of Use
  • Write For Us

© 2026 The Cyber Express - Cybersecurity News and Magazine.

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In

Add New Playlist

No Result
View All Result
  • Magazine
  • Firewall Daily
  • Essentials
    • Regulations
    • Compliance
    • Governance
    • Policy Updates
  • Knowledge Hub
  • Features
    • Cyber Warfare
    • Espionage
    • Workforce
      • Learning & Development
  • Business
    • Startups
    • Mergers & Aquisitions
    • Partnerships
    • Appointments
    • Budgets
    • Research
      • Whitepapers
      • Sponsored Content
      • Market Reports
    • Interviews
      • Podcast
  • Events
    • Conference
    • Webinar
    • Endorsed Events
  • Advisory Board

© 2026 The Cyber Express - Cybersecurity News and Magazine.

Are you sure want to unlock this post?
Unlock left : 0
Are you sure want to cancel subscription?
-
00:00
00:00

Queue

Update Required Flash plugin
-
00:00
00:00
Do This on Telegram, Your Bank Account Will Become Zero If You Install the iOS 18 Beta, Your iPhone Could Be Hacked Cricket World Cup Ticketing Systems Under Cybersecurity Cyber Threats and Online Ticket Scams During the NBA Finals Biometric Data Security: Protecting Sensitive Information