Technology

Beware of TikTok’s danger that could be a malware menace to your life

Published

1 year ago

July 20, 2024

Beware of TikTok’s danger that could be a malware menace to your life

TikTok is having a tough time, and hackers are working hard to add to its misery. A malicious code took over accounts on TikTok and compromised the official presence of celebrities and brands, including Paris Hilton and CNN.

The hackers behind this sent malware via direct messages (DMs) on the platform.

Users didn’t have to click any links or download any files to get hacked. Just opening the message was enough for a device to be infected.

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A person on TikTok (Kurt “CyberGuy” Knutsson)

What you need to know about TikTok DMs exploit

Hackers are apparently targeting high-profile TikTok accounts. So far, accounts from CNN, Sony and Paris Hilton have been targeted. CNN was the first account that got hacked, and it was reportedly down for several days after the incident.

The attack reportedly happens without the account owner needing to click on or open anything, known as a zero-click attack. All they need to do is open a DM, and the account can be taken over, leaving the rightful owner locked out. The vulnerability might lie in how content is processed when a DM is opened. Similar weaknesses have been identified before, such as vulnerabilities in the Chromium browser triggered by fabricated images.

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We reached out to TikTok, and a spokesperson told CyberGuy, “Our security team is aware of a potential exploit targeting a number of high-profile accounts. We have taken measures to stop this attack and prevent it from happening in the future. We’re working directly with affected account owners to restore access, if needed.”

The hack appears to be a “zero-day” attack, which means the bad actors discovered the vulnerability in TikTok’s code before the developers did. TikTok had zero days to prevent it.

TikTok logo on a smartphone (Kurt “CyberGuy” Knutsson)

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TikTok has a history of getting hacked

This is not TikTok’s first hacking incident. In 2023, over 700,000 accounts in Turkey were hacked because TikTok’s two-factor authentication system wasn’t secure enough. This all happened right before an important presidential election in Turkey, which made things even messier.

In 2022, security experts at Microsoft found a major flaw in the TikTok app. All it took was clicking a bad link and hackers could hijack your account.

Concerns about TikTok’s data security and its connection to ByteDance, its Chinese parent company, have also captured the attention of lawmakers. The U.S. government fears China uses the app to spy on Americans or to influence the messages they see. President Biden has even signed a bill forcing ByteDance to either sell its U.S. TikTok operations or face a ban in the country.

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A TikTok account on a laptop (Kurt “CyberGuy” Knutsson)

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6 ways to protect yourself from TikTok DM danger

To make sure your TikTok account doesn’t get hacked by malicious DMs, follow these steps.

1. Use strong antivirus software to protect against phishing attempts: Stay vigilant when it comes to 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.

2. Use strong and unique passwords: Create strong passwords for your accounts and devices and avoid using the same password for multiple online accounts. Consider using a password manager to securely store and generate complex passwords. It will help you to create unique and difficult-to-crack passwords that a hacker could never guess. Second, it also keeps track of all your passwords in one place and fills passwords in for you when you’re logging into an account so that you never have to remember them yourself. The fewer passwords you remember, the less likely you will be to reuse them for your accounts. Get more details about my best expert-reviewed password managers of 2024 here.

3. Enable two-factor authentication: Enable two-factor authentication whenever possible. This adds an extra layer of security by requiring a second form of verification, such as a code sent to your phone, in addition to your password.

4. Keep your TikTok app up to date. Regularly update your TikTok app to avoid getting hacked. While you’re at it, update your antivirus software, web browsers and other applications to ensure you have the latest security patches and protections.

5. Review and adjust privacy settings: Ensure that your TikTok privacy settings are appropriately configured. Limit who can send you direct messages, comment on your videos and view your profile. This reduces the risk of unwanted interactions with potential hackers.

6. Monitor account activity: Regularly check your account activity for any unusual behavior or unauthorized access. TikTok provides a log of devices that have accessed your account. If you notice any unfamiliar devices, immediately change your password and log out of all devices. Also, to report suspicious activity on your account, TikTok provides channels to report a problem in its app.

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Kurt’s key takeaways

TikTok needs to strengthen its system to ensure hackers don’t access users’ accounts. While the latest incident seems to be affecting celebrities and high-profile accounts, bad actors may also start targeting common users. Given these security concerns, it should come as no surprise that I advise against using TikTok, or at the very least, to use it with extreme caution. Meanwhile, be cautious. If someone messages you asking you to click on something or send them something, don’t just do it. Scammers love pressuring people to act fast. So, take a breath and think twice before you click.

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Do you think government intervention is necessary to improve the security of social media platforms? Let us know by writing us at Cyberguy.com/Contact

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Kurt “CyberGuy” Knutsson is an award-winning tech journalist who has a deep love of technology, gear and gadgets that make life better with his contributions for Fox News & FOX Business beginning mornings on “FOX & Friends.” Got a tech question? Get Kurt’s free CyberGuy Newsletter, share your voice, a story idea or comment at CyberGuy.com.

Technology

Surprise, surprise: Silksong wins Steam’s Game of the Year

Published

9 hours ago

January 4, 2026

Press Room

Surprise, surprise: Silksong wins Steam’s Game of the Year

Valve has announced the winners of the 2025 Steam Awards and, unsurprisingly, Hollow Knight: Silksong, took home the Game of the Year honors. It was also given the “Best Game You Suck At” award, which, I’m not sure if that’s a good thing or not. Given the relentless fawning over Silksong since its release in September, an event that nearly brought the entire digital video game distribution system to its knees, that it would win Game of the Year felt like something of a forgone conclusion.

The Best Game on Steam Deck was awarded to Hades II (an award we’d already unofficially granted it). The mechanics of Hades lend it to being played in short bursts, and the stylized graphics scale down well. Silent Hill f won the Outstanding Visual Style award and, while there’s no denying it’s a gorgeous title, I can’t help but feel like Dream BBQ, with its uniquely hallucinatory visuals, got robbed. Check out the full list of winners and nominees here at the Steam Awards 2025 landing page.

Technology

University of Phoenix data breach hits 3.5M people

Published

9 hours ago

January 4, 2026

Press Room

University of Phoenix data breach hits 3.5M people

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The University of Phoenix has confirmed a major data breach affecting nearly 3.5 million people. The incident traces back to August when attackers accessed the university’s network and quietly stole sensitive information.

The school detected the intrusion on Nov. 21. That discovery came after the attackers listed the university on a public leak site. In early December, the university disclosed the incident, and its parent company filed an 8-K with regulators.

The scope is large. Notification letters filed with Maine’s Attorney General show 3,489,274 individuals were affected. Those affected include current and former students, faculty, staff and suppliers.

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DATA BREACH EXPOSES 400,000 BANK CUSTOMERS’ INFO

The University of Phoenix data breach exposed sensitive personal and financial information tied to nearly 3.5 million people. (Kurt “CyberGuy” Knutsson)

What happened and how attackers got in

According to the university, hackers exploited a zero-day vulnerability in Oracle E-Business Suite. This application handles financial operations and contains highly sensitive data.

Based on the technical details shared so far, security researchers believe the attack aligns with tactics used by the Clop ransomware gang. Clop has a long track record of stealing data through zero-day flaws rather than encrypting systems.

The vulnerability tied to this campaign is tracked as CVE-2025-61882. Investigators say it has been abused since early August.

What data was exposed

The university says the attackers accessed highly sensitive personal and financial information. That includes:

Full names
Contact information
Dates of birth
Social security numbers
Bank account numbers
Routing numbers

This type of data creates a serious risk. It can fuel identity theft, financial fraud and targeted phishing scams.

700CREDIT DATA BREACH EXPOSES SSNS OF 5.8M CONSUMERS

Stolen University of Phoenix records could be used by criminals to launch targeted phishing and identity theft attacks. (Kurt “CyberGuy” Knutsson)

Nearly 3.5 million people affected

In letters sent to affected individuals, the university confirmed the breach affects 3,489,274 people. If you are a current or former student or employee, watch your mail closely.

These notifications often arrive by postal mail, not email. The letter explains what data was exposed and includes instructions for protective services.

We reached out to the University of Phoenix for comment, and a rep provided CyberGuy with the following statement:

“We recently experienced a cybersecurity incident involving the Oracle E-Business Suite software platform. Upon detecting the incident on November 21, 2025, we promptly took steps to investigate and respond with the assistance of leading third-party cybersecurity firms. We are reviewing the impacted data and will provide the required notifications to affected individuals and regulatory entities.”

Free identity protection is now available

The University of Phoenix is offering affected individuals free identity protection services. These include:

12 months of credit monitoring
Identity theft recovery assistance
Dark web monitoring
A $1 million fraud reimbursement policy

To enroll, you must use the redemption code provided in the notification letter. Without that code, you cannot activate the service.

This attack fits a larger Clop campaign

The University of Phoenix breach is not an isolated case. Clop has used similar tactics in past campaigns involving GoAnywhere MFT, Accellion FTA, MOVEit Transfer, Cleo and Gladinet CentreStack.

Other universities have also reported Oracle EBS-related incidents. These include Harvard University and the University of Pennsylvania.

The U.S. government is taking notice. The U.S. Department of State is now offering a reward of up to $10 million for information linking Clop’s attacks to a foreign government.

Why colleges are prime targets

Universities store massive amounts of personal data. Student records, financial aid files, payroll systems and donor databases all live under one roof.

Like healthcare organizations, colleges present a high-value target. A single breach can expose years of data tied to millions of people.

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Affected University of Phoenix students and staff should act quickly to monitor accounts and protect their identities. (Kurt “CyberGuy” Knutsson)

Steps to stay safe right now

If you believe you may be affected, act quickly. These steps can reduce your risk.

1) Watch for your breach notification letter

Read it carefully. It explains what data was exposed and how to enroll in protection services.

2) Enroll in the free identity protection

First, use the redemption code provided. Because Social Security and banking data are involved, credit monitoring and recovery services matter. Even if you do not qualify for the free service, an identity theft protection service is still a smart move.

In addition, these services actively monitor sensitive details like your Social Security number, phone number and email address. If your information appears on the dark web or if someone tries to open a new account, you receive an alert right away. As a result, many services also help you quickly freeze bank and credit card accounts to limit further fraud.

See my tips and best picks on how to protect yourself from identity theft at Cyberguy.com

3) Use a data removal service

Because this breach exposed names, contact details and other identifiers, reducing what is publicly available about you matters. A data removal service can help remove your personal information from data broker sites, which lowers the risk of targeted phishing or fraud tied to the stolen University of Phoenix records.

While no service can guarantee the complete removal of your data from the internet, a data removal service is really a smart choice. They aren’t cheap, and neither is your privacy. These services do all the work for you by actively monitoring and systematically erasing your personal information from hundreds of websites. It’s what gives me peace of mind and has proven to be the most effective way to erase your personal data from the internet. By limiting the information available, you reduce the risk of scammers cross-referencing data from breaches with information they might find on the dark web, making it harder for them to target you.

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

Get a free scan to find out if your personal information is already out on the web: Cyberguy.com

4) Monitor financial accounts daily

Check bank statements and credit card activity for unfamiliar charges. Report anything suspicious immediately.

5) Consider freezing your credit

A credit freeze can stop criminals from opening new accounts in your name. It is free and reversible. To learn more about how to do this, go to Cyberguy.com and search “How to freeze your credit.”

6) Be alert for phishing attempts and use strong antivirus software

Expect more scam emails and phone calls. Criminals may reference the breach to sound legitimate.

The best way to safeguard yourself from malicious links that install malware, potentially accessing your private information, is to have strong antivirus software installed on all your devices. This protection can also alert you to phishing emails and ransomware scams, keeping your personal information and digital assets safe.

Get my picks for the best 2025 antivirus protection winners for your Windows, Mac, Android and iOS devices at Cyberguy.com

7) Secure your devices

Keep your operating systems and apps up to date, as attackers often exploit outdated software to gain access. In addition, enable automatic updates and review app permissions to prevent stolen personal data from being combined with device-level access and causing further harm.

Kurt’s key takeaways

The University of Phoenix data breach highlights a growing problem in higher education. When attackers exploit trusted enterprise software, the fallout spreads fast and wide. While free identity protection helps, long-term vigilance matters most. Staying alert can limit damage long after the headlines fade.

If universities cannot protect this level of sensitive data, should students demand stronger cybersecurity standards before enrolling? Let us know by writing to us at Cyberguy.com

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Technology

LG announces new UltraGear evo gaming monitors with AI upscaling

Published

6 days ago

December 28, 2025

Press Room

LG announces new UltraGear evo gaming monitors with AI upscaling

LG unveiled a whole new line of gaming monitors ahead of CES on Friday. The UltraGear evo line are all high-end monitors covering a range of technologies, but united by 5K resolution and AI upscaling.

The three flagships under the new branding are the 39GX950B, the 27GM950B, and the 52G930B. The first number in the model name indicates the size. The rest of the letters and numbers, well, I’m sure they mean something to someone.

The 39-inch GX9 is an ultrawide 21:9 5K2K dual-mode OLED screen. It can run at its full resolution at 165Hz, or jump to 330Hz for fast-twitch games at WFHD. The 27-inch GM9 uses “New” MiniLEDs, which promise to deliver brighter images compared to OLED, without the blooming often associated with MiniLEDs. Lastly, the 52-inch G9 is an absolutely massive curved display that delivers a 12:9 panoramic view at 240Hz in its native 5K2K resolution.

The GM9 model is particularly interesting since LG makes the panels for Apple’s Pro Display XDR, and word is that the monitor is finally getting a long-overdue update in the near future.

All three monitors will be on display at CES next month, but there’s no word on pricing or availability just yet.