Technology
Frontier fallout as 750K customers' data exposed in RansomHub cyberattack
U.S. telecommunications company Frontier has experienced a serious data security breach that compromised the personal information of a significant number of its customers. The company confirmed that a security incident resulted in the unauthorized disclosure of full names and Social Security numbers belonging to more than 750,000 individuals. Frontier is currently notifying affected customers and has reported the incident to the appropriate regulatory authorities.
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Field engineer investigating data breach (Kurt “CyberGuy” Knutsson)
What happened in the Frontier data breach?
Frontier Communications is warning 750,000 customers that their information was exposed in a data breach. “On April 14, 2024, we detected unauthorized access to some of our internal IT systems. Our investigation identified your personal information among the data affected by this incident,” the telco wrote in a notification sent to affected customers.
The sample of the notice submitted to the Office of the Maine Attorney General has censored the types of data exposed in this incident. However, full names and Social Security numbers were confirmed as breached for 751,895 customers, according to a Bleeping Computer report. Frontier assures that no customer financial information was exposed due to this breach.
Frontier believes it contained the data breach shortly after the attack and restored normal business operations. However, the security incident forced the company to partially shut down some systems to prevent the threat actors from laterally moving through the network, which also led to some operational disruptions.
A woman working on her laptop (Kurt “CyberGuy” Knutsson)
PHARMA GIANT’S DATA BREACH EXPOSES PATIENTS’ SENSITIVE INFORMATION
Who’s behind the Frontier data breach?
Frontier hasn’t disclosed the exact cause of the data breach, but it confirmed a cybercrime group was behind it. “Based on the Company’s investigation, it has determined that the third party was likely a cybercrime group, which gained access to, among other information, personally identifiable information,” the telco wrote in a filing with the Securities and Exchange Commission.
Frontier hasn’t officially named the cybercrime group responsible for the attack. However, it’s worth noting that the RansomHub extortion group claimed responsibility for the attack this month, June 4, raising suspicion about the timing of Frontier’s data breach notification.
RansomHub says they hacked Frontier and stole data on 2 million customers. This data reportedly includes personal info like names, addresses, birthdays, Social Security numbers, email addresses and even details about your Frontier service. RansomHub put Frontier’s name on their dark web extortion site and gave the company a deadline to meet their ransom demands. If Frontier doesn’t respond to their demands, RansomHub says they’ll sell the stolen data to the highest bidder.
HOW TO REMOVE YOUR PRIVATE DATA FROM THE INTERNET
What is Frontier doing about the data breach?
Frontier says it responded swiftly to the cyberattack. It brought in leading cybersecurity experts to investigate and contain the breach while also fortifying its network defenses to prevent future intrusions. Law enforcement and regulators were notified.
The telecom giant is providing affected customers with free credit monitoring and identity theft resolution for one year. While Frontier mentions a deadline to enroll, it hasn’t specified the date. Act promptly to ensure you’re covered.
We reached out to Frontier for a comment but had not heard back by our deadline.
Illustration of a person investigating data breach (Kurt “CyberGuy” Knutsson)
AT&T DATA LEAK FROM 73 MILLION CUSTOMERS – WHAT YOU NEED TO DO NEXT
6 measures to take to protect yourself from a data breach
If you suspect you’ve been affected by this data breach, follow these steps to protect your personal data and privacy.
1) Invest in identity theft protection: If you think your personal data has been leaked, scammers may try to impersonate you to gain access to your private information. The best thing you can do to protect yourself from this type of fraud is to subscribe to an identity theft service. If you’re eligible, take the free Kroll subscription Frontier is offering.
Identity theft companies can monitor personal information like your Social Security number, phone number and email address and alert you if it is being sold on the dark web or being used to open an account. They can also assist you in freezing your bank and credit card accounts to prevent further unauthorized use by criminals. See my tips and best picks on how to protect yourself from identity theft.
2) Place a fraud alert: Contact one of the three major credit reporting agencies (Equifax, Experian or TransUnion) and request a fraud alert to be placed on your credit file. This will make it more difficult for identity thieves to open new accounts in your name without verification.
3) Be cautious of phishing attempts: Be vigilant about emails, phone calls or messages from unknown sources asking for personal information. Avoid clicking on suspicious links or providing sensitive details unless you can verify the legitimacy of the request.
The best way to protect yourself from clicking malicious links that install malware that may get access to your private information is to have antivirus protection installed on all your devices. This can also alert you of any phishing emails or ransomware scams. Get my picks for the best 2024 antivirus protection winners for your Windows, Mac, Android & iOS devices.
4) Check Social Security benefits: It is crucial to periodically check your Social Security benefits to ensure they have not been tampered with or altered in any way, safeguarding your financial security and preventing potential fraud.
5) Invest in personal data removal services: While no service promises to remove all your data from the internet, having a removal service is great if you want to constantly monitor and automate the process of removing your information from hundreds of sites continuously over a longer period of time. Remove your personal data from the internet with my top picks here.
6) Change your password: You can render a stolen password useless to thieves simply by changing it. Opt for a strong password, one that you don’t use elsewhere. Even better, consider letting a password manager generate one for you.
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Kurt’s key takeaway
Frontier says it is fortifying its systems to prevent the incident from happening again. While I appreciate the company’s steps to make things right, this incident shouldn’t have occurred in the first place, especially if customers are entrusting it with sensitive information. Frequent data breaches suggest a worrying gap in cybersecurity preparedness among large tech companies. You, as customers, must stay aware when sharing sensitive information and avoid any phishing attempts from scammers.
How important is online privacy to you? Have recent data breaches impacted your online behavior? Let us know by writing us at Cyberguy.com/Contact.
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Copyright 2024 CyberGuy.com. All rights reserved.
Amazon has announced a new version of its fully autonomous warehouse robot, Proteus, that will can interact using language instead of code. The expanded capabilities come as part of a growing pivot toward automation as the e-commerce giant replaces its human workers with robots.
Amazon says the AI-powered upgrade means its human employees can assign the robot tasks in the same way they’d communicate with colleagues. Previously, workers would need to use specialized software to direct the floor-level, tortoise-like systems, which are designed for heavy lifting and moving large carts throughout Amazon’s warehouses. “You tell it what needs to be done. It figures out the priority, the route, the timing,” says Scott Dresser, vice president of Amazon Robotics.
The next generation of Proteus will also work across a much larger area than the ones currently in use, which Amazon says only operate in dock areas. “The new system can work anywhere items need to be moved,” the company says. This includes transporting containers as they arrive on site, moving them between workstations, and assisting employees across fulfillment centers and delivery sites.
The new system is currently being piloted in Amazon’s labs, but the company says it has plans to deploy it in Europe during the first half of 2027.
Proteus is part of Amazon’s broader robotics roadmap. It says it has plans to expand its touch-sensitive robot, called Vulcan, and a collaborative tote-handling system first piloted in Barcelona, to more sites across Europe in the coming year.
Amazon says it is “creating new jobs alongside these technologies” and claims to have hired hundreds of thousands of employees globally since introducing robotics into its operations. The company insists its robots are designed to support workers and streamline operations, rather than replace hundreds of thousands of workers with robots.
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You hear the phrase “dark web monitoring,” and it can feel unsettling. If a company is scanning shady corners of the internet for your information, are they exposing you even more?
That question comes up often. In fact, Joyce from Florida wrote in with a concern many people share:
“When companies scan the dark web for your data, doesn’t that put you at risk? Your information is now out there. Please explain what that really means.” Joyce, Fanning Springs, Fla.
Joyce, great question. A lot of people assume these services are pushing your data somewhere new. That isn’t what is happening. The short answer is simple. No, dark web monitoring does not put your information at risk. Let’s walk through what is really going on.
WHAT REALLY HAPPENS ON THE DARK WEB, AND HOW TO STAY SAFE
Dark web monitoring checks breach dumps, hacker forums and leaked databases for personal information that may already be exposed. (Annette Riedl/picture alliance via Getty Images)
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What is dark web monitoring and how does it work
These services are not uploading your data anywhere. They are not spreading your information.
Instead, they are:
- Monitoring known data breach dumps, hacker forums and leaked databases
- Searching for matches to your information, like your email or phone number
- Alerting you if your data is already found there
Here is the key point to understand. Your information is already out there before they ever find it.
Does dark web monitoring expose your data? A simple way to think about it
The simple answer is no. Think of it like checking if your stolen credit card is being used. No one is putting your card out there.
A monitoring service watches for signs that your data is already in use, so you can shut it down quickly.
10 SIGNS YOUR PERSONAL DATA IS BEING SOLD ONLINE
How dark web monitoring works without exposing your information
Reputable services use secure methods to check for your data. They are designed to protect your information during the process.
These include:
- Hashed searches, where your data turns into unreadable code before checking
- Secure databases and APIs that compare data without exposing it
- Monitoring existing breach datasets instead of live personal accounts
They are not:
- Logging into your accounts
- Posting your information
- Interacting with criminals on your behalf
That distinction matters. They are observers, not participants.
Dark web monitoring can help users respond quickly by changing passwords, freezing credit or locking down affected accounts. (Kurt “CyberGuy” Knutsson)
When dark web monitoring could put your data at risk
While the concept itself is safe, the provider you choose matters. There can be a risk if:
- You use an unknown or untrusted service
- A company asks for sensitive documents without a clear reason
- The service itself has weak security and gets breached
That is why it is important to stick with well-known providers that have a strong track record.
BE AWARE OF EXTORTION SCAM EMAILS CLAIMING YOUR DATA IS STOLEN
Why dark web monitoring is actually helpful
Without monitoring, you might never know your data was exposed. That means:
- Your email and password could be circulating for months
- Someone could open accounts in your name
- Your information could be resold again and again
With monitoring, you get an early warning. That gives you time to change passwords, lock accounts and stop fraud before it spreads. In many cases, that early alert is the difference between a close call and a major financial hit.
Ways to stay safe from data breaches and identity theft
Even with monitoring, you should take simple steps to protect yourself.
1) Limit how much data is out there
Use a data removal service to reduce your exposure over time. A data removal service works to remove your personal data from data broker sites. That reduces how much of your information is circulating online in the first place. Check out my top picks for data removal services and get a free scan to find out if your personal information is already out on the web by visiting Cyberguy.com
2) Stick with trusted services
Choose an identity theft protection service with strong security practices and clear privacy policies. They monitor your personal information and alert you quickly if it appears in breaches or suspicious activity. They also include identity theft protection tools in one place. See my tips and best picks on Best Identity Theft Protection at Cyberguy.com
Data breach alerts can warn users when emails, phone numbers or passwords are found in leaked databases. (Kurt “CyberGuy” Knutsson)
3) Watch for alerts and act quickly
If you get a breach alert, change your password right away. Avoid reusing passwords across accounts. A password manager can help. Check out the best expert-reviewed password managers of 2026 at Cyberguy.com
THE ONE THING SCAMMERS CHECK BEFORE TARGETING YOU ONLINE
4) Turn on two-factor authentication
Two-factor authentication (2FA) adds an extra layer of protection, even if your password is compromised.
5) Freeze your credit if needed
A credit freeze can stop criminals from opening new accounts in your name without your approval.
6) Monitor your financial accounts regularly
Check your bank and credit card statements often to catch suspicious activity early.
Kurt’s key takeaways
Dark web monitoring does not expose your data. It checks whether your data has already been exposed. Think of it as a radar system. It scans for danger so you can respond before things get worse. In a world where data breaches are common, that kind of early warning can make all the difference.
If your personal data was already out there right now, would you want to know or stay in the dark? Let us know by writing to us at Cyberguy.com
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