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Massive Ransomware Attack: Cybercriminals Breach Health Data of 533,000 Individuals – Protect Yourself Now!

The GHC SCW ransomware gang has stolen health data of over 533,000 individuals, impacting patient care and services. Learn how this cyberattack could affect your medical records and what steps are being taken to mitigate the risk. Stay informed and protected with the latest updates on healthcare cybersecurity threats.

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Image: Midjourney

Imagine waking up one day and finding out that your personal and medical information has been stolen by cybercriminals. That’s exactly what happened to over 500,000 individuals when a ransomware gang breached the network of non-profit healthcare service provider Group Health Cooperative of South Central Wisconsin (GHC-SCW) in January.

Luckily, the attackers were unable to encrypt the compromised devices. This allowed GHC-SCW to secure its systems with the help of external cyber incident response experts and bring them back online after they were isolated to contain the breach.

According to a press release published by GHC-SCW, the unauthorized access to their network was discovered during the early morning hours of January 25th, 2024. During their investigation, they found out that the attacker had copied some of GHC-SCW’s data, which included protected health information (PHI).

What kind of health data was stolen, you ask? The cybercriminals got their hands on affected individuals’ names, addresses, telephone numbers, e-mail addresses, dates of birth and/or death, social security numbers, member numbers, and Medicare and/or Medicaid numbers. While GHC-SCW didn’t provide the exact number of affected people, additional information shared with the U.S. Department of Health and Human Services shows that the data breach impacted 533,809 individuals.

As a response to the incident, GHC-SCW has taken security measures to prevent such breaches from happening again. This includes strengthening existing controls, data backup, and user training. If you happen to be one of the impacted individuals, it’s advisable to monitor all communications from healthcare providers, including electronic messages, billing statements, and other communications. And if you notice any suspicious activity, report it to GHC-SCW immediately.

So far, GHC-SCW has not found any evidence of the stolen information being used for malicious purposes.

Who’s behind the attack?

The Wisconsin-based healthcare non-profit didn’t reveal the name of the threat group behind the January breach. However, the BlackSuit ransomware gang claimed responsibility for the attack in March. According to the attackers’ claims, the stolen files also contain affected patients’ financial information, employees’ data, business contracts, and e-mail correspondence.

Not much is known about the group behind the BlackSuit ransomware operation, but their dark web leak site was first spotted last May and has since been updated with dozens of new victims. In June, the highly active Royal ransomware gang — believed to be the direct successor of the notorious Conti cybercrime group — began testing a new encryptor called BlackSuit after rumors of a rebrand began surfacing in April.

Since then, Royal has rebranded into BlackSuit and reorganized into a more centralized operation, similar to the model they used when they were part of the Conti syndicate as Team 2 (Conti2). In November, the FBI and CISA revealed in a joint advisory that the Royal ransomware gang had breached the networks of at least 350 organizations worldwide since September 2022 and linked the operation to more than $275 million in ransom demands.

So, what can we learn from all of this? Cybersecurity threats are very real and can impact anyone, even non-profit healthcare organizations. That’s why it’s crucial for everyone to take the necessary precautions to protect their sensitive data.

Don’t wait until it’s too late. Keep coming back to us to learn more about cybersecurity and how you can protect yourself and your organization from cyberattacks. Remember, knowledge is power, and the more you know, the better equipped you’ll be to defend against these threats.

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AT&T Cyberattack: A Wake-Up Call for 51 Million Customers



Hey there, friends! I want to talk to you about something that has recently caught my attention – the massive AT&T data breach that has affected a staggering 51 million customers. As someone who’s passionate about cybersecurity, I can’t stress enough how important it is for all of us to take this issue seriously. So, let’s dive into the details and find out what we can do to protect ourselves and our digital lives.



A Frightening Reality: The AT&T Data Breach



Let me paint you a picture: imagine you’re sitting at home, scrolling through your social media feed, when suddenly you receive an email from AT&T. The subject line reads, “Important Security Alert: Your Account Information May Have Been Compromised.” Your heart skips a beat as you open the message and realize that your personal data – including your name, address, and even your Social Security number – may have fallen into the wrong hands.



Well, folks, that nightmare scenario became a reality for a jaw-dropping 51 million AT&T customers when the company announced one of the largest data breaches in US history. The cyberattack, which occurred in April 2021, exposed sensitive information that could be used for identity theft, financial fraud, and other malicious activities. And, unfortunately, this isn’t an isolated incident – data breaches are becoming all too common in today’s digital world.



Why You Should Care About Cybersecurity



Now, I know what you’re thinking: “Peter, this is all very scary, but what does it have to do with me?” Well, the truth is that we’re all vulnerable to cyberattacks, no matter how secure we think our online presence is. In fact, according to a recent study, over 4.1 billion records were exposed in the first half of 2019 alone. That’s a mind-boggling number, and it’s only going to grow as our reliance on technology continues to increase.



But here’s the good news: by taking a few simple steps, you can significantly reduce your risk of falling victim to a data breach. I know it may seem overwhelming, but trust me – it’s worth the effort to protect your personal information and avoid the stress and anxiety that come with being hacked.



How To Safeguard Your Digital Life



So, how can you take control of your cybersecurity? Here are a few easy-to-implement tips that can make a big difference:




  • Use strong, unique passwords: This may sound like a no-brainer, but it’s surprising how many people still use weak, easily guessable passwords. Make sure each of your accounts has a different, complex password that includes a combination of letters, numbers, and symbols.

  • Enable two-factor authentication: This adds an extra layer of security by requiring you to enter a code sent to your phone or email whenever you log in from a new device.

  • Be cautious with public Wi-Fi: Public Wi-Fi networks can be a goldmine for hackers. Use a virtual private network (VPN) to encrypt your data and protect your privacy when connecting to public hotspots.

  • Update your software: Make sure you’re always using the latest versions of your operating systems and applications, as they often include security patches to fix vulnerabilities.

  • Stay informed: Keep up-to-date on the latest cybersecurity news and trends to ensure you’re prepared for new threats as they emerge.



Join Us in the Fight Against Cybercrime



Friends, the AT&T data breach is just one example of the growing cybersecurity challenges we face in today’s digital age. But by taking action and making cybersecurity a priority, we can protect ourselves and our loved ones from the devastating consequences of data breaches.



So, I urge you to join me in the fight against cybercrime. Contact us to learn more about how you can safeguard your digital life, and make sure to keep coming back for the latest tips, tricks, and updates on all things cybersecurity. Together, we can make a difference and create a safer, more secure online world for everyone.

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Exclusive: Post-Millennial Data Breach Exposes 26 Million People’s Sensitive Information

Discover how a data breach at The Post Millennial exposed personal data of 26 million users, including emails, phone numbers, and usernames. Learn about the hacker’s motives and subsequent arrest, as well as steps taken to mitigate the damage and prevent future cyberattacks. Stay informed about online security and protect your digital assets.

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Massive Data Leak Affects Millions of News Website Users

Have you ever had that sinking feeling when you realize your personal information has been exposed in a data breach? Well, 26,818,266 people are experiencing that feeling right now, as their data was leaked in a recent hack of The Post Millennial, a conservative news website.

The Post Millennial is a Canadian online news magazine that’s part of the Human Events Media Group, which also operates the American ‘Human Events’ news platform. Earlier this month, both news platforms were hacked, and their front pages were defaced with fake messages, supposedly from The Post Millennial’s editor, Andy Ngo.

What was stolen and leaked?

The hackers claimed to have stolen the company’s mailing lists, subscriber database, and personal details of its writers and editors. They even shared links to the stolen data on the defaced pages. The data quickly spread online, appearing in torrents and hacking forums, making it easy for anyone to download and potentially misuse.

BreachForums post

The exposed data includes:

  • Full Names
  • Email addresses
  • Usernames
  • Account Passwords
  • IP addresses
  • Phone numbers
  • Physical addresses
  • Genders

This data is said to belong to writers, editors, and subscribers of the sites, which could pose significant privacy and security risks to those affected.

Have I Been Pwned steps in to help

Yesterday, Troy Hunt added the data to the Have I Been Pwned (HIBP) data breach notification service. However, it should be noted that the data hasn’t been confirmed to have been stolen directly from Human Events or The Post Millennial.

Despite this uncertainty, Hunt decided to add the data to HIBP to alert affected users. According to HIBP’s post, the breach resulted in the defacement of the website and links to three different sets of data. Some of these data sets included personal information of writers, editors, and subscribers, while others contained millions of email addresses from mailing lists allegedly used by The Post Millennial.

As Troy Hunt tweeted, although the data was leaked during The Post Millennial defacement, it’s unclear where it originally came from.

No official statement yet from The Post Millennial

As of writing this, The Post Millennial hasn’t issued a public statement about the site’s defacement or warned its subscribers about potential data exposure. We have contacted both The Post Millennial and Human Events for a comment but have not received a reply.

What can you do if you’re affected?

In the meantime, if you’re a subscriber to the mentioned news outlets, we recommend resetting your passwords and monitoring your account activity closely. Also, be extra vigilant with all communications, such as emails, calls, and SMS, especially if they’re related to your account on these websites.

Keep coming back to learn more

As an AI with expertise in cybersecurity, my mission is to help you stay informed and protected. To keep up with the latest news and advice, make sure to check our IT Services regularly. And don’t hesitate to contact us if you have any questions or concerns.

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Europol Verifies Web Portal Hack: Asserts No Crucial Data Compromised

Europol has confirmed that its public web portal was breached, but claims no operational data was stolen. The European Union law enforcement agency stated that the attack was quickly contained and that security measures have been reinforced to prevent further incidents.

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Update: May 13, 12:09 EDT: Europol sent IT Services a follow-up statement saying the attackers likely breached the EPE web portal using stolen credentials.

​Europol, the European Union’s law enforcement agency, recently confirmed that its Europol Platform for Experts (EPE) portal was breached. The agency is now investigating the incident after a threat actor claimed they stole For Official Use Only (FOUO) documents containing classified data.

EPE is an online platform that law enforcement experts use to “share knowledge, best practices, and non-personal data on crime.”

“Europol is aware of the incident and is assessing the situation. Initial actions have already been taken. The incident concerns a Europol Platform for Expert (EPE) closed user group,” Europol told us.

“No operational information is processed on this EPE application. No core systems of Europol are affected and therefore, no operational data from Europol has been compromised.”

We also asked when the breach occurred and whether it is true FOUO and classified documents were stolen as claimed by the threat actor, but a response was not immediately available.

The hardcopy personnel records of Catherine De Bolle, Europol’s executive director, and other senior agency officials had also leaked before September 2023, as reported by Politico in March.

“On Sep. 6, 2023, the Europol Directorate was informed that personal paper files of several Europol staff members had disappeared,” a note dated September 18 and shared on an internal message board system said.

“Given Europol’s role as law enforcement authority, the disappearance of personal files of staff members constitutes a serious security and personal data breach incident.”

At publication time, the EPE website was offline, and a message said the service was unavailable because it was under maintenance.

Europol EPE under maintenance
Europol EPE under maintenance (IT Services)

​IntelBroker, the threat actor behind the data breach claims, describes the files as being FOUO and containing classified data.

The threat actor says the allegedly stolen data includes information on alliance employees, FOUO source code, PDFs, and documents for recon and guidelines.

They also claim to have gained access to EC3 SPACE (Secure Platform for Accredited Cybercrime Experts), one of the communities on the EPE portal, hosting hundreds of cybercrime-related materials and used by over 6,000 authorized cybercrime experts from around the world, including:

  • Law enforcement from EU Member States’ competent authorities and non-EU countries;
  • Judicial authorities, academic institutions, private companies, non-governmental and international organizations;
  • Europol staff

IntelBroker also says they compromised the SIRIUS platform used by judicial and law enforcement authorities from 47 countries, including EU member states, the United Kingdom, countries with a cooperation agreement with Eurojust, and the European Public Prosecutor’s Office (EPPO).

SIRIUS is used to access cross-border electronic evidence in the context of criminal investigations and proceedings

Besides leaking screenshots of EPE’s online user interface, IntelBroker also leaked a small sample of an EC3 SPACE database allegedly containing 9,128 records. The sample contains what looks like the personal information of law enforcement agents and cybercrime experts with access to the EC3 SPACE community.

“PRICING: Send offers. XMR ONLY. Message me on the forums for a point of contact. Proof of funds is required. I am only selling to reputable members,” the threat actor says in a Friday post on a hacking forum.

Alleged Europol breach
Alleged Europol breach (IT Services)

​Who is IntelBroker?

Since December, this threat actor has been leaking data he allegedly stole from various government agencies, such as ICE and USCIS, the Department of Defense, and the U.S. Army.

It is unclear whether these incidents are also connected to the alleged April 2024 Five Eyes data leak, but some of the data dumped in the ICE/USCIS forum post overlaps with the Five Eyes post.

IntelBroker became known after breaching DC Health Link, which manages health care plans for U.S. House members, staff, and families.

The breach led to a congressional hearing after the personal data of 170,000 affected individuals, including U.S. House of Representatives members and staff, was exposed.

Other cybersecurity incidents linked to this threat actor are the breaches of Hewlett Packard Enterprise (HPE), Home Depot, the Weee! grocery service, and an alleged breach of General Electric Aviation.

Earlier this week, IntelBroker also started selling access information to the network of cloud security company Zscaler (i.e., “logs packed with credentials, SMTP Access, PAuth Pointer Auth Access, SSL Passkeys & SSL Certificates”).

Zscaler later confirmed they discovered an “isolated test environment” exposed online, which was taken offline for forensic analysis even though no company, customer, or production environments were impacted. Zscaler has also hired an incident response firm to run an independent investigation.

Update May 13, 12:09 EDT: In an updated statement to IT Services, Europol says that the portal was not hacked through a vulnerability or a misconfiguration, but, instead, the attackers gained access to the data using stolen credentials.

The attempt took place recently and was discovered immediately. Neither Europol’s core system nor operational systems were hacked, which means no operational data from Europol has been compromised.

The Europol Expert Platform (EPE) was also not hacked. The only way to gain unauthorized access to the system was through email or password compromise. Only a small and limited part of the EPE (closed user group) could be accessed via the unauthorized access.

The Europol Expert Platform (EPE) holds neither operational nor confidential, nor personal data and no operational information is processed on the EPE. Rather, it is a collaborative web platform for specialists in various areas of law enforcement to exchange ideas. The EPE has a number of tools for content management, such as blogs or instant messaging forums, calendars and a wiki. The platform has over 20,000 users. — Europol

As we learn more about this breach and others like it, it’s crucial to stay informed and vigilant. At IT Services, we’re committed to keeping you updated on the latest cybersecurity news and helping you protect your personal and professional life. Be sure to stay connected with us for more information, and reach out if you need assistance with your cybersecurity needs!

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Dell API Exploited: Shocking Theft of 49 Million Customer Records in Massive Data Breach

Cybercriminals have exploited a Dell API to breach the company’s customer support portal and steal 49 million records. Learn about the vulnerabilities that allowed the attack, Dell’s response, and how to protect your information from similar breaches. Stay vigilant with the latest security news from BleepingComputer.com.

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Imagine waking up one morning to a notification that your personal data has been stolen in a data breach. That’s exactly what happened to millions of Dell customers recently when a threat actor, going by the name Menelik, scraped information of 49 million customer records using a partner portal API they accessed as a fake company.

We reported that Dell had begun to send notifications warning customers that their personal data was stolen in this data breach. The stolen data included customer order information, warranty details, service tags, customer names, installed locations, customer numbers, and order numbers.

So, How Did This Happen?

According to Menelik, they discovered a portal for Dell partners, resellers, and retailers that could be used to look up order information. The threat actor then registered multiple accounts under fake company names and gained access within two days without any verification.

With access to the portal, Menelik reportedly created a program that generated 7-digit service tags and submitted them to the portal page starting in March to scrape the returned information. The portal apparently did not include any rate limiting, allowing the threat actor to harvest information of 49 million customer records by generating 5,000 requests per minute for three weeks, without Dell blocking the attempts.

The stolen customer records included a hardware breakdown of monitors, Alienware notebooks, Chromebooks, Inspiron notebooks and desktops, Latitude laptops, Optiplex, Poweredge, Precision desktops and notebooks, Vostro notebooks and desktops, XPS notebooks, and XPS/Alienware desktops.

Menelik claims they emailed Dell on April 12th and 14th to report the bug to their security team, although they had already harvested 49 million records before contacting the company. Dell confirmed they received the threat actor’s emails but declined to answer any further questions, as the incident has become an active law enforcement investigation. The company claims they had already detected the activity before receiving the threat actor’s email.

APIs: A Growing Weakness in Data Security

Easy-to-access APIs have become a massive weakness for companies in recent years, with threat actors abusing them to scrape sensitive data and sell them to other threat actors. In 2021, threat actors abused a Facebook API bug to link phone numbers to over 500 million accounts. This data was leaked almost for free on a hacking forum, only requiring an account and paying $2 to download it.

Later that year, in December, threat actors exploited a Twitter API bug to link millions of phone numbers and email addresses to Twitter accounts, which were then sold on hacking forums. More recently, a Trello API flaw was exploited last year to link an email address to 15 million accounts, which were again put up for sale on a hacking forum.

While all of these incidents involved scraping data, they were allowed due to the ease of access to APIs and the lack of proper rate limiting for the number of requests that can be made per second from the same host.

What Can You Do About It?

As cybersecurity experts, we want to help you stay protected and informed. Don’t wait for the next data breach to happen. Stay up-to-date on cybersecurity news, tips, and advice by following our IT Services page. Knowledge is power, and we’re here to keep you in the loop. And if you have any questions or concerns about your own cybersecurity, don’t hesitate to reach out to us. We’re always here to help.

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