TikTok has gone dark in the US now that the ban-or-divest law passed last year is taking effect. The app has been removed from both Apple and Google’s app stores, it’s unavailable on the web, and users who open the app are blocked from viewing videos.

The shutdown has the astonishing effect of removing a social network used by 170 million people in the US, according to TikTok’s own numbers. While other social media platforms have experienced outages, even prolonged ones, no network as big as TikTok has simply shut down without any indication of if or when it will come back online.

This is despite the Biden administration saying it’s passing enforcement responsibilities on to the Trump administration and calling TikTok’s threat to go offline a “stunt.” TikTok has insisted that without clearer assurances, it has to close up shop in the US.

Inside TikTok, an email to employees said that “President Trump has indicated that he will work with us on a solution to reinstate TikTok once he takes office” on January 20th and that “teams are working tirelessly to bring our app back to the U.S. as soon as possible.”

A warning message started appearing in TikTok’s app around 9PM ET on Saturday evening, telling users of the pending shutdown:

We regret that a US law banning TikTok will take effect on January 19th and force us to make our services temporarily unavailable.

We’re working to restore our service in the US as soon as possible, and we appreciate your support. Please stay tuned.

The app began blocking users around 10:30PM ET. A message now appears saying the app “isn’t available right now” but that the company expects a resolution under President-elect Trump:

Sorry, TikTok isn’t available right now

A law banning TikTok has been enacted in the U.S. Unfortunately, that means you can’t use TikTok for now.

We are fortunate that President Trump has indicated that he will work with us on a solution to reinstate TikTok once he takes office. Please stay tuned!

Several other apps owned by TikTok’s parent company, ByteDance, have also been taken offline, including the video editor CapCut and the social platform Lemon8.

The ban-or-divest law, which goes into effect on Sunday, effectively bans TikTok unless ByteDance sells much of its stake in the company. But ByteDance has shown little sign of being willing to sell, even as the deadline rapidly approached. Instead, TikTok sued the US over the law, ultimately losing in a Supreme Court case this past week.

TikTok’s new strategy appears to be relentlessly pandering to Trump, who — despite initially calling for the TikTok ban — has recently indicated that he wants to find a way to keep it around. Earlier today, he floated a 90-day extension of ByteDance’s deadline to sell.

White House Press Secretary Karine Jean-Pierre called TikTok’s threat to “go dark” tomorrow a “stunt,” and said there is no reason that TikTok or any other companies should take any actions under the ban before the Trump administration is sworn in Monday morning, several news outlets are reporting.

“It is a stunt, and we see no reason for TikTok or other companies to take actions in the next few days before the Trump Administration takes office on Monday,” MSNBC quotes Jean-Pierre as saying. “We have laid out our position clearly and straightforwardly: actions to implement this law will fall to the next administration. So TikTok and other companies should take up any concerns with them.”

The statement comes one day after TikTok threatened to go offline if the Biden administration doesn’t offer reassurance that companies like Apple and Google won’t be held liable for defying the ban, which the Supreme Court upheld yesterday. Company CEO Shou Chew also appealed to Donald Trump, saying the company is “grateful” for his support of the platform.

Trump said that a “90-day extension is something that will be most likely done” during an interview with Meet The Press moderator Kristen Welker for NBC News. That followed reporting earlier this week that the incoming President plans to issue an executive order doing so.

Given that the ban’s deadline is up before he’s sworn in, it’s not clear whether Trump can actually extend it. He can choose not to enforce the ban, just as Biden says he will, but that still leaves Apple and Google to decide if Trump’s word is worth the legal risk that would come with defying the ban by leaving the app available for download.

The job market hasn’t been great in the last few years, especially in tech, leaving a lot of people actively looking for jobs. 

Scammers are taking advantage of this. They have come up with a new trick where they pretend to be recruiters to spread crypto miners on people’s devices. 

It starts with an email inviting the person to schedule an interview for a job. But when they click the link, it installs a malicious app that secretly mines cryptocurrency. This app hijacks your PC’s resources, like the CPU and GPU, which slows down its performance significantly.

I’M GIVING AWAY THE LATEST & GREATEST AIRPODS PRO 2

What you need to know

This malicious campaign begins with an email that tricks victims into thinking it is part of a recruitment process, as reported by Dark Reading. In most cases, these emails are pretending to be from recruiters at the cybersecurity company CrowdStrike.

The fraudulent email contains a link claiming to take the recipient to a site where they can schedule an interview. However, in reality, it redirects the victim to a malicious website that offers a download for a supposed “CRM application.”

WHAT IS ARTIFICIAL INTELLIGENCE (AI)?

The site provides download options for both Windows and macOS. Regardless of which option the victim selects, the download will be a Windows executable written in Rust. This executable then downloads the XMRig cryptominer.

The executable performs several environmental checks to analyze the device and avoid detection. It scans running processes, checks the CPU and more. If the device passes these checks, the executable will display a fake error message while secretly downloading additional payloads needed to run the XMRig miner.

Fake CrowdStrike job application download. (CrowdStrike)

HERE’S WHAT RUTHLESS HACKERS STOLE FROM 110 MILLION AT&T CUSTOMERS

How does a cryptominer affect your PC?

A cryptomining app can significantly impact your PC’s performance. Once installed, it hijacks your computer’s resources, including the CPU and GPU, to secretly mine cryptocurrency. This process requires a lot of computational power, which can cause your system to slow down drastically. You might notice your computer becoming unresponsive, running hotter than usual, or consuming more power. 

In some cases, prolonged use of cryptominers can also lead to hardware damage due to the increased strain on your components. Additionally, these miners often run in the background without your knowledge, making it harder to detect the issue until the damage is already done.

CrowdStrike is aware of the scam and advises individuals to stay vigilant. “This campaign highlights the importance of vigilance against phishing scams, particularly those targeting job seekers. Individuals in the recruitment process should verify the authenticity of CrowdStrike communications and avoid downloading unsolicited files,“ the company said in a blog post. 

“Organizations can reduce the risk of such attacks by educating employees on phishing tactics, monitoring for suspicious network traffic and employing endpoint protection solutions to detect and block malicious activity.”

People working on their laptops. (Kurt “CyberGuy” Knutsson)

BEWARE OF ENCRYPTED PDFS AS THE LATEST TRICK TO DELIVER MALWARE TO YOU

5 ways to stay safe from job interview scams

1. Check if you applied for the job: If you receive an unsolicited interview invitation, think back to whether you actually applied for that job or company. Scammers often target jobseekers randomly, hoping someone takes the bait. If you didn’t apply, it’s likely a scam. Always confirm directly with the company before proceeding.

2. Verify recruiter credentials: Always double-check the recruiter’s details before responding to an email or clicking any links. Verify their email address, LinkedIn profile and company association. Legitimate companies will use official email domains, not free services like Gmail or Yahoo.

3. Avoid downloading unsolicited files: Be cautious of emails asking you to download any files or applications. Legitimate recruitment processes rarely require you to install software. If unsure, contact the company directly to confirm the request.

4. Inspect links before clicking: Hover over any links in the email to see their actual URL. Scammers often use URLs that mimic legitimate sites but have subtle differences. If a link looks suspicious, avoid clicking on it.

5. Use strong antivirus software: Use strong antivirus or endpoint protection software to detect and block malicious downloads. Regularly update your security tools to ensure they can handle new threats effectively.

The best way to safeguard yourself from malicious links that install malware, potentially accessing your private information, is to have 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.

WHAT TO DO IF YOUR BANK ACCOUNT IS HACKED

Kurt’s key takeaway

Cybercriminals always manage to come up with new ways to exploit people. While this particular scam is more focused on using your computer’s resources than stealing data, it is still very dangerous. It shows that if a hacker can easily install software on your PC, they can also go ahead and steal your financial information and other personal data. Always verify the emails you receive, and try not to download anything you don’t trust.

Have you ever received a suspicious email that looked like a job offer? Let us know by writing us at Cyberguy.com/Contact

For more of my tech tips and security alerts, subscribe to my free CyberGuy Report Newsletter by heading to Cyberguy.com/Newsletter

Ask Kurt a question or let us know what stories you’d like us to cover.

Follow Kurt on his social channels:

Answers to the most-asked CyberGuy questions:

New from Kurt:

Copyright 2025 CyberGuy.com. All rights reserved.