Technology
Is just reading that sketchy scammer’s email dangerous or do I have to click on a link to get in trouble?
Are you worried about opening suspicious emails? You’re not alone. Many people are confused about the risks associated with spam and phishing emails.
That includes “Bill” from Groton, Connecticut, who wrote to us and asked, “Myself and my friends are unclear if we can get into trouble by clicking on a spam or hacker email…as long as we don’t open anything INSIDE the email … in other words … can we EVER get into trouble by simply reading any email ??? thank you if you can address this to your viewers … I think many are unclear about this.”
That’s a great question, Bill. Now let’s dive into this topic and clear up some common misconceptions.
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Person checking emails on laptop (Kurt “CyberGuy” Knutsson)
Common misconceptions
Opening emails can instantly infect your device: One common myth is that simply opening an email can automatically infect your device with malware. In reality, modern email systems (such as Gmail, Outlook, etc.) generally prevent this from happening. The real danger comes from interacting with the content inside the email, such as clicking on malicious links or downloading harmful attachments.
Plain text emails are always safe: While emails in plain text format are generally safer than HTML-based emails, they can still pose a risk if they contain malicious links. Phishing attacks can appear in plain text emails, luring you to dangerous websites.
Emails from known contacts are always safe: Even if an email appears to come from someone you know, that doesn’t always mean it’s safe. Attackers can spoof email addresses or hack accounts, so always be cautious about unexpected or unusual messages from known contacts, especially those containing links or attachments.
Spam filters catch all malicious emails: Spam filters are highly effective but not perfect. Some sophisticated phishing and malicious emails can bypass these filters and land in your inbox. This is why it’s important to stay vigilant, even with emails that seem to have passed your email service’s security checks.
Previewing emails is always safe: Most modern email clients use a “preview” pane for quick reading. While the risk of malware through previews is significantly reduced in up-to-date systems, embedded trackers or other forms of data collection can still occur, confirming your activity to the spammer. Always disable automatic image loading or other active content features in your email client’s settings to minimize exposure.
Person checking emails on laptop (Kurt “CyberGuy” Knutsson)
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What to watch out for
As mentioned already, generally, simply opening an email is not enough to cause harm. However, there are some important points to consider:
1) Embedded trackers: Some spam or phishing emails contain trackers that can notify the sender when the email is opened. This can confirm to the spammer that your email address is active, potentially leading to more spam.
2) Malicious links and attachments: The real danger lies in clicking on links or downloading attachments within the email. These can lead to malicious websites or download malware onto your device.
3) HTML emails: Emails that contain HTML content can sometimes execute scripts when opened. While modern email clients have protections against this, it’s still a potential risk.
4) Phishing attempts: Even if you don’t click on anything, phishing emails can be designed to look very convincing and may trick you into providing personal information if you respond.
Person checking emails on laptop (Kurt “CyberGuy” Knutsson)
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How to stay safe from suspicious emails
If you’re worried about receiving sketchy emails, there are several steps you can take to stay safe and reduce your risk of encountering malware or falling for scams. Follow these guidelines to protect yourself:
1) Avoid clicking links or downloading attachments: Never click on links or download files from emails you don’t trust. Scammers often use these tactics to direct you to malicious websites or install malware on your device. 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 2024 antivirus protection winners for your Windows, Mac, Android and iOS devices.
2) Use a reputable email client: Choose an email provider that prioritizes security features like spam filtering and two-factor authentication to add an extra layer of protection for your account. Read more about secure and private email here.
3) Enable email filtering: Turn on spam filters to reduce the number of unsolicited or potentially dangerous emails reaching your inbox. This reduces your exposure to phishing attempts. Most email platforms these days automatically filter out what they assume to be “junk” into their own folder. If you notice the amount of spam getting through to your inbox increasing, you may want to consider a Spam Filter. There are free options for different email providers. For Gmail, try Mailwasher. For Outlook and Windows Mail, try Spam Bully, which costs an annual fee of $29.95.
4) Keep your software updated: Regularly update your email client and operating system to stay protected from the latest security vulnerabilities that hackers might exploit. 5) Consider data removal services: Use data removal services to ensure your personal information is less accessible to potential scammers. This reduces your risk of being targeted in the first place.
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. Check out my top picks for data removal services here.
HOW TO BLOCK THOSE UNWANTED AND ANNOYING SPAM EMAILS
While opening spam emails isn’t typically dangerous, it’s always better to err on the side of caution. Be vigilant, trust your instincts, and when in doubt, delete suspicious emails without opening them.
What’s the most convincing spam email you’ve ever received, and how did you recognize it was fake? Let us know by writing us at Cyberguy.com/Contact.
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Kurt’s key takeaways
Xbox just allcapsmaxxed: Meet XBOX. This isn’t a joke; Microsoft appears to be actually rebranding Xbox to XBOX. Asha Sharma, Xbox CEO, ran a poll on X earlier this week, asking fans whether Microsoft should use Xbox or XBOX. The results were in favor of XBOX, and the company has now renamed its X account.
Curiously, the Threads and Bluesky accounts for Xbox haven’t been renamed yet, but if Microsoft is going ahead with a rebranding then I expect those will change soon. I asked Microsoft to comment on this potential Xbox rebranding and the company simply referred me to Sharma’s post.
The use of all caps for Xbox is a return to original form, though. Microsoft’s first Xbox logo for its console was all caps, and the company has favored using similar capped versions for the Xbox 360, Xbox One, and Xbox Series X / S console logos.
The apparent rebranding comes just a few weeks after Sharma scrapped Microsoft Gaming and renamed Microsoft’s gaming division back to Xbox. It’s part of Sharma’s continued promise of a “return of Xbox,” which has involved fan-focused console updates, a new Xbox logo, Game Pass pricing changes, and lots more in recent weeks.
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Artificial intelligence (AI) already shows up in your phone, your searches and plenty of apps you use every day. Now, some Silicon Valley investors are betting the machines behind those AI answers could one day run at sea.
A company called Panthalassa has raised $140 million in new funding to develop and deploy autonomous, floating AI computing nodes powered by ocean waves. The Series B round brings Panthalassa’s total funding to $210 million, a sign that investors are taking this ocean-based AI idea seriously. The round was led by Peter Thiel, the Palantir co-founder, and the company says the money will help complete a pilot manufacturing facility near Portland, Oregon. Panthalassa also plans to deploy its Ocean-3 pilot node series in the northern Pacific Ocean later in 2026.
Instead of building another giant AI data center on land, Panthalassa wants to place computing power out at sea. Ocean waves would generate electricity. Seawater would help with cooling. Onboard computing systems would process AI prompts and send the results back to land through low-Earth-orbit satellites.
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Panthalassa’s Ocean-2 prototype rides in open water during testing, giving a real-world look at the kind of floating wave-energy system behind the company’s ocean AI plan. (Panthalassa)
How AI data centers at sea could work
Panthalassa’s floating nodes are designed to capture wave motion and turn it into electricity. The company says it has spent a decade developing the technology behind its power generation, onboard computing and autonomous ocean operations. Its earlier Ocean-1, Ocean-2 and Wavehopper prototypes were tested in 2021 and 2024. Think of each node like a floating power station with AI hardware inside. Waves move the system. That motion helps drive a generator. The power then feeds the onboard chips.
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The company’s plan is to use those chips for AI inference. That is the part of AI where a model responds to your prompt after it has already been trained. In simple terms, it is what happens when you ask a chatbot a question and get an answer back. That makes the ocean plan a little easier to understand. Training massive AI models requires huge data movement and tight coordination. Answering prompts may be more realistic for a floating node, at least in some situations.
Why AI data centers are moving offshore
AI data centers need huge amounts of electricity. They also need space, cooling systems and local support from communities that may not want a massive facility nearby. Those problems have pushed companies to look for unusual answers. Ocean-based computing is one of them.
Panthalassa says its nodes would operate far from shore in wave-rich parts of the ocean. The goal is to use that wave energy directly onboard instead of sending the power back to land. “We’ve built a technology platform that operates in the planet’s most energy-dense wave regions, far from shore, and turns that resource into reliable clean power,” said Garth Sheldon-Coulson, Panthalassa’s co-founder and CEO.
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The ocean also offers cold surrounding water. That could help cool the chips onboard. Cooling is a major issue because data centers produce a lot of heat. Panthalassa is taking a different path from traditional land-based data centers. Instead of pulling more power from the grid, it wants floating nodes that generate their own electricity from waves.
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The Ocean-2 prototype sits inside a coastal facility, showing the size and shape of Panthalassa’s floating node before deployment at sea. (Panthalassa)
The satellite problem for ocean AI data centers
The ocean may help with power and cooling, but it creates another problem: connection. Traditional data centers rely on high-capacity fiber-optic connections because they need to move huge amounts of data fast. A floating node far out at sea may depend on low-Earth-orbit satellite links. That can work for some AI responses, but it may be slower and more limited than fiber.
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The challenge grows when multiple nodes need to work together. AI systems often depend on fast communication between chips, servers and storage. If those parts are floating in the ocean and talking by satellite, coordination gets harder. That means AI data centers at sea may not replace land-based data centers anytime soon. They may be better suited for certain AI tasks where the model can live onboard, and the response does not require constant back-and-forth with other machines.
Repairing floating AI nodes could be difficult
There is another practical question: What happens when something breaks? A land-based data center can send in technicians. A floating AI node in rough seas may need a ship, special equipment and the right weather window. That adds cost and delay.
Panthalassa says it is developing autonomous systems meant for harsh ocean conditions. Its press release says Ocean-3 testing is meant to demonstrate AI inference and refine manufacturing before commercial deployments in 2027. Still, the ocean is brutal. Saltwater eats away at equipment. Storms can turn a routine repair into a major operation. Constant motion also puts stress on the hardware. For this plan to work, Panthalassa will have to show that each node can keep running for years in harsh ocean conditions without frequent human repairs.
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Panthalassa’s Ocean-2 prototype is transported by barge, a reminder that building AI infrastructure at sea also means solving major deployment and maintenance challenges. (Panthalassa)
Ocean data centers have been tested before
Ocean data centers are not new. Microsoft experimented with underwater data center servers through Project Natick, including tests in 2015 and 2018. Those tests showed that sealed underwater servers could run reliably while using seawater for cooling, with Microsoft reporting a lower failure rate than comparable land-based systems. Microsoft later ended the project.
Chinese companies have also reportedly pushed ahead with underwater data center projects near Hainan and Shanghai. Keppel has explored floating data center designs in Singapore, where land constraints make the concept especially attractive. Panthalassa’s plan goes in a different direction. It combines wave power with onboard AI chips and satellite-based results. It also depends on floating nodes that would need to operate far from the kind of support a normal data center gets. That is why the idea is getting attention. It is also why skepticism is fair.
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What AI data centers at sea mean for you
For now, this will not change how your phone or computer works. You will not suddenly see a “powered by ocean waves” label on your favorite AI app. But the bigger picture affects everyone. AI needs an incredible amount of electricity. As more companies add AI tools to their products, they need more places to run those systems. That pressure can affect energy grids, water use, local battles over new data centers and even your utility bills over time.
Panthalassa argues its approach could reduce the need for new data centers and power plants on land. That could ease pressure on local communities and the grid, but the company still has to prove the system can work reliably at sea. If ocean-based AI moves beyond testing, it could also raise fresh questions about marine maintenance, environmental oversight and who controls computing infrastructure in international waters.
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Kurt’s key takeaways
Everyone is using AI on their phones and computers these days, but the heavy lifting often happens in huge data centers behind the scenes. That is why Panthalassa’s ocean plan is getting attention. The company wants to use waves for power and seawater for cooling. The hard part is proving that floating AI nodes can survive rough seas, limited satellite links and complicated maintenance. If Panthalassa can pull it off, ocean-based AI could become part of the tech we use every day. If it cannot, it may show just how difficult it is to keep feeding AI’s growing demand for power.
If this kind of ocean-powered AI takes off, would you worry about what these floating nodes could mean for our oceans? Let us know by writing to us at Cyberguy.com
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Copyright 2026 CyberGuy.com. All rights reserved.
OpenAI announced yet another reorganization Friday, consolidating certain areas and making company president Greg Brockman the official lead of all things product.
In a memo viewed by The Verge, Brockman wrote that since OpenAI’s product strategy for this year is to go all-in on AI agents, the company is combining its products to “invest in a single agentic platform and to merge ChatGPT and Codex into one unified agentic experience for all.”
To do this, the company is making a suite of org chart changes, although it’s still operating under some of the same ones from last month. That’s when AGI boss Fidji Simo went on medical leave and OpenAI announced that Brockman would be in charge of product strategy and CSO Jason Kwon, CFO Sarah Friar, and CRO Denise Dresser would take control of business operations.
It’s all part of OpenAI’s recent strategic shift to focus on key revenue drivers like coding and enterprise and stop pouring resources into “side quests” ahead of its potential IPO later this year and amid investor pressure to turn a profit.
In Simo’s continued absence, Brockman’s role leading product strategy is now official, as well as the company’s “scaling” arm. Under Brockman will be four different pillars. The first is core product and platform, led by Thibault Sottiaux, who has been OpenAI’s engineering lead for Codex, and the second is critical enterprise industries, led by ChatGPT head Nick Turley. Third is the consumer pillar, such as health, commerce, and personal finance, which will be led by Ashley Alexander, who has been its healthcare products VP. The fourth pillar — core infrastructure, ads, data science, and growth — will be led by Vijaye Raji, who has been OpenAI’s CTO of applications.
Brockman wrote in the memo that OpenAI’s goal is now to “bring agents to ChatGPT scale, in order to give individuals and organizations significantly more value and utility from our products.”
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