• 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
    The Cyber Express weekly roundup September

    The Cyber Express Weekly Roundup: Iranian Bounty, Airline Data Leak, and AI-Model Prompt Injection

    Springfield cyberattack

    Springfield Schools Prepare for Return After Cyberattack Disruption

    Agentic AI Harnesses

    ASD Urges Organizations to Secure the Layer Behind Agentic AI, Here’s Why

    Patch Tuesday September 2026

    Microsoft Patch Tuesday Hits Record 974 CVEs, Two Exploited

    Airline, Data Leak,

    Exposed Database Left 220Mn Airline Passenger, Crew Records Open to the Internet

    Liquid Network security incident

    Liquid Network Hackers Demand Bug Fix Before Returning $320M BTC

    Mathspace data breach

    Mathspace Breach Impacts More Than 1 Million Users in Australia, NZ

    post-quantum cryptography

    G7, CISA Urge Urgent Shift to Post-Quantum Cryptography

    $10 Million Reward for Amir Yaryab

    US Puts $10 Million Bounty on Alleged Iranian Cyber Chief

    Trending Tags

    • blackbyte ransomware
    • Ransomware
    • lapsus$ ransomware
    • Apple
    • Apple vulnerability
  • Essentials
    • All
    • Compliance
    • Governance
    • Policy Updates
    • Regulations
    Cyber Resilience Act, CRA, EU, EU Sanctions, Iran, Chinese Hacking,

    EU’s 24-Hr Vulnerability Reporting Rules Take Effect Friday, a Year Before the Rest of the Cyber Resilience Act

    outage communications

    CISA, FBI Urge Clearer Communication During Major Outages

    A session cookie depicted as a key being stolen from a browser window while a two-factor authentication prompt sits bypassed, illustrating Claude session hijacking by infostealer malware.

    Anthropic Warns Commodity Infostealers Are Hijacking Claude Sessions to Drain Paid Usage

    Social Media Ban

    New Zealand Moves to Ban Social Media for Under-16s

    Prompt Injection, Grok, Grok AI, Gemini, Fraud, Agentic AI, AI-assisted Cyberattacks

    Encrypted Prompts Defeat Grok and Gemini Guardrails; Chat Histories Stolen

    India online safety rules

    India Tightens Social Media Rules to Protect Children Online

    global crypto investment scam

    Dutch Police Arrest Key Suspect in €100M Global Crypto Investment Scam

    Australia-India PACTS

    Australia-India PACTS to Deepen Cybersecurity and Tech Collaboration

    FBI Warns of Malicious Traffic

    FBI Warns of a Hidden Web Tactic Fueling Phishing and Ransomware

    • Regulations
    • Compliance
    • Governance
    • Policy Updates
  • Knowledge Hub
    • All
    • How to
    • What is
    Google Chrome

    How to Remove Saved Passwords From Google Chrome (And Why You Should)

    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

  • Features
    • Cyber Warfare
    • Espionage
    • Workforce
      • Learning & Development
  • Business
    • All
    • Appointments
    • Budgets
    • Mergers & Aquisitions
    • Partnerships
    • Press Release
    • Startups
    Cyber Yodha Campaign

    Cyble and DRONA Launch New Push to Close India’s Cybersecurity Gap

    UK Ukraine AI partnership

    Britain Gains Access to Ukraine’s ‘Goldmine’ of Battlefield AI Data

    Hims & Hers lawsuit

    FTC Sues Hims & Hers Over Health Data Privacy, Billing Practices

    Australia-India PACTS

    Australia-India PACTS to Deepen Cybersecurity and Tech Collaboration

    Sunil Varkey

    Sunil Varkey Joins Hexaware Technologies as EVP & CISO

    AI Chip, Chip Security Act

    Congress Wants a GPS Tracker on Every Advanced AI Chip America Exports

    Prompt Injection, Grok, Grok AI, Gemini, Fraud, Agentic AI, AI-assisted Cyberattacks

    Agentic AI Run Fraud Campaigns Earning 4.5 Times More: Interpol

    Stryker, Stryker Cyberattack, CISA, Handala

    Stryker Says Cyberattack Disrupted Processing, Manufacturing and Shipping

    INC Ransom, Western Critical Infrastructure, Critical infrastructure, Russian GRU, Russian Threat Actor, Sandworm, APT44, Energy Supply Chain, Energy Infrastructure

    INC Ransom’s Franchise Model Is Putting Critical Infrastructure on the Chopping Block

    • 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
    The Cyber Express weekly roundup September

    The Cyber Express Weekly Roundup: Iranian Bounty, Airline Data Leak, and AI-Model Prompt Injection

    Springfield cyberattack

    Springfield Schools Prepare for Return After Cyberattack Disruption

    Agentic AI Harnesses

    ASD Urges Organizations to Secure the Layer Behind Agentic AI, Here’s Why

    Patch Tuesday September 2026

    Microsoft Patch Tuesday Hits Record 974 CVEs, Two Exploited

    Airline, Data Leak,

    Exposed Database Left 220Mn Airline Passenger, Crew Records Open to the Internet

    Liquid Network security incident

    Liquid Network Hackers Demand Bug Fix Before Returning $320M BTC

    Mathspace data breach

    Mathspace Breach Impacts More Than 1 Million Users in Australia, NZ

    post-quantum cryptography

    G7, CISA Urge Urgent Shift to Post-Quantum Cryptography

    $10 Million Reward for Amir Yaryab

    US Puts $10 Million Bounty on Alleged Iranian Cyber Chief

    Trending Tags

    • blackbyte ransomware
    • Ransomware
    • lapsus$ ransomware
    • Apple
    • Apple vulnerability
  • Essentials
    • All
    • Compliance
    • Governance
    • Policy Updates
    • Regulations
    Cyber Resilience Act, CRA, EU, EU Sanctions, Iran, Chinese Hacking,

    EU’s 24-Hr Vulnerability Reporting Rules Take Effect Friday, a Year Before the Rest of the Cyber Resilience Act

    outage communications

    CISA, FBI Urge Clearer Communication During Major Outages

    A session cookie depicted as a key being stolen from a browser window while a two-factor authentication prompt sits bypassed, illustrating Claude session hijacking by infostealer malware.

    Anthropic Warns Commodity Infostealers Are Hijacking Claude Sessions to Drain Paid Usage

    Social Media Ban

    New Zealand Moves to Ban Social Media for Under-16s

    Prompt Injection, Grok, Grok AI, Gemini, Fraud, Agentic AI, AI-assisted Cyberattacks

    Encrypted Prompts Defeat Grok and Gemini Guardrails; Chat Histories Stolen

    India online safety rules

    India Tightens Social Media Rules to Protect Children Online

    global crypto investment scam

    Dutch Police Arrest Key Suspect in €100M Global Crypto Investment Scam

    Australia-India PACTS

    Australia-India PACTS to Deepen Cybersecurity and Tech Collaboration

    FBI Warns of Malicious Traffic

    FBI Warns of a Hidden Web Tactic Fueling Phishing and Ransomware

    • Regulations
    • Compliance
    • Governance
    • Policy Updates
  • Knowledge Hub
    • All
    • How to
    • What is
    Google Chrome

    How to Remove Saved Passwords From Google Chrome (And Why You Should)

    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

  • Features
    • Cyber Warfare
    • Espionage
    • Workforce
      • Learning & Development
  • Business
    • All
    • Appointments
    • Budgets
    • Mergers & Aquisitions
    • Partnerships
    • Press Release
    • Startups
    Cyber Yodha Campaign

    Cyble and DRONA Launch New Push to Close India’s Cybersecurity Gap

    UK Ukraine AI partnership

    Britain Gains Access to Ukraine’s ‘Goldmine’ of Battlefield AI Data

    Hims & Hers lawsuit

    FTC Sues Hims & Hers Over Health Data Privacy, Billing Practices

    Australia-India PACTS

    Australia-India PACTS to Deepen Cybersecurity and Tech Collaboration

    Sunil Varkey

    Sunil Varkey Joins Hexaware Technologies as EVP & CISO

    AI Chip, Chip Security Act

    Congress Wants a GPS Tracker on Every Advanced AI Chip America Exports

    Prompt Injection, Grok, Grok AI, Gemini, Fraud, Agentic AI, AI-assisted Cyberattacks

    Agentic AI Run Fraud Campaigns Earning 4.5 Times More: Interpol

    Stryker, Stryker Cyberattack, CISA, Handala

    Stryker Says Cyberattack Disrupted Processing, Manufacturing and Shipping

    INC Ransom, Western Critical Infrastructure, Critical infrastructure, Russian GRU, Russian Threat Actor, Sandworm, APT44, Energy Supply Chain, Energy Infrastructure

    INC Ransom’s Franchise Model Is Putting Critical Infrastructure on the Chopping Block

    • 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 Cyber News

CDK Global Struck By Second Cyberattack While Investigating Incident

The incident has forced CDK Global to shut down its systems as a preventive measure, extending initial outage.

Alan J by Alan J
June 21, 2024
in Cyber News, Firewall Daily
0
CDK Global
623
SHARES
3.5k
VIEWS
Share on LinkedInShare on Twitter

CDK Global has disclosed that it experienced an additional cyberattack in the course of its investigation into a cyberattack that occurred earlier in the same week. While limited details are known about the new incident, it may place additional strain on the firm’s investigations and its efforts to return to usual operations.

The second incident forced several auto dealerships in the U.S. and Canada to come to a near-standstill, with staff stating that the outage could last for days. CDK Global is a multinational corporation that provides software to auto dealerships, with at least 15,000 dealers relying on its offering.

Incident Extends CDK Global Systems Outage

After the initial attack, CDK Global shut down most of its systems on Wednesday, while working to investigate the incident and restore systems. “We are actively investigating a cyber incident.,” the company said. “Out of an abundance of caution and concern for our customers, we have shut down most of our systems and are working diligently to get everything up and running as quickly as possible.”

Later on the same day, the software firm managed to restore systems involved with its core DMS and Digital Retailing activities. In a statement to the Cyber Express, a spokesman from CDK Global said:

“As we’ve communicated previously, we are currently investigating a cyber incident. Erring on the side of caution, we proactively shut all systems down and executed extensive testing and consulted with external third-party experts.

With the work done so far, our core DMS and Digital Retailing solutions have been restored. We are continuing to conduct extensive tests on all other applications, and we will provide updates as we bring those applications back online.

Our first priority is always the security of our customers, and our actions reflect our obligation to them as a trusted partner.”

However, this restoration was short-lived, as the firm experienced a subsequent cyberattack on the same day:

“Late in the evening of June 19, we experienced an additional cyber incident and proactively shut down most of our systems. In partnership with third party experts, we are assessing the impact and providing regular updates to our customers. We remain vigilant in our efforts to reinstate our services and get our dealers back to business as usual as quickly as possible.”

According to CNN, sources appeared to confirm that the outage could last for several days in light of the second cyberattack. The CDK Global outage makes information related to sales deals, negotiations and customer appointments inaccessible by salespeople who work at affected dealerships.

Incident Comes Ahead of Summer Sales Season

The incident has caused concerns among dealers who anticipate business during the summer months. “This is where we need systems functioning,” stated Jeff Ramsey, an executive with Ourisman Auto Group which operates various dealerships.

This had led to dealers switching to alternative methods to handle sales such as hand-written notes of buyer’s orders. Brian Benstock, general manager of Paragon Honda and Paragon Acura, stated, “My selling team can hand-write a buyer’s order.”

Companies such as Kia, Toyota and Stellantis and Ford have also been working on alternate ways to handle customer services due to the CDK outage.

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:

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

Related

Tags: auto dealershipsCDK GlobalCDK Global Systems OutageCyberattackCyberattack NewsThe Cyber ExpressThe Cyber Express News
Previous Post

From Espionage to Ransomware: Rafel RAT’s Impact on Android Security

Next Post

Jollibee Cyberattack: Data of 32 Million Customers of Fast Food Chain Allegedly Compromised

Next Post
Jollibee Data Breach

Jollibee Cyberattack: Data of 32 Million Customers of Fast Food Chain Allegedly Compromised

Q1 2026 Threat Reports

❮ ❯
Cyble-Vision


Follow Us On Google News

Latest Cyber News

The Cyber Express weekly roundup September
Firewall Daily

The Cyber Express Weekly Roundup: Iranian Bounty, Airline Data Leak, and AI-Model Prompt Injection

September 11, 2026
Springfield cyberattack
Firewall Daily

Springfield Schools Prepare for Return After Cyberattack Disruption

September 11, 2026
Agentic AI Harnesses
Cyber News

ASD Urges Organizations to Secure the Layer Behind Agentic AI, Here’s Why

September 11, 2026
PaperCut, PaperCut Compromise
Cyber News

AI Agents Compromised 440 PaperCut Servers, Researchers Say

September 10, 2026

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