Anthropic just released Claude Fable 5, calling it the most powerful AI model it has ever made widely available and praising its skills in biology, among others. But the model won’t answer basic biology questions — the kind you’d expect a high schooler to handle. Instead, it hands off the query to the former flagship model, Claude Opus 4.8.
Technology
Avoid iPhone privacy disasters with these 10 smart tips
One of the most popular reasons people choose an iPhone over an Android phone is because of how secure the iOS operating system is. While it is true that Apple does a fantastic job of rolling out constant security updates and iOS is harder to crack than Android, you still need to do some work to make the most out of your iPhone’s security features.
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A person holding an iPhone (Kurt “CyberGuy” Knutsson)
10 essential security tips to fortify your iPhone against digital threats
We’ve got 10 smart tips to help you get the most out of your iPhone; let’s dive right in.
Tip #1 – Make sure your iPhone is up to date
When considering keeping any device, especially your iPhone, safe, you should first ensure its software is updated. iOS’s new software updates are routinely rolled out, and they help your phone perform better, fix bugs and make it more secure.
It is important to install the new iOS updates as soon as possible. Hackers are always looking for new ways to exploit iOS, and Apple’s programmers are readily battling them with new updates. Here’s a simple way to install iOS updates:
- Open the Settings app
- Scroll down and tap General
- Tap on Software Update
- If there’s a new update available, tap Update Now
Steps to update your iPhone (Kurt “CyberGuy” Knutsson)
- While in these settings, it’s a great idea to go to the Automatic Updates section and ensure you have iOS Updates and Security Responses & System Files toggled on.
Ways to automatically install iPhone updates (Kurt “CyberGuy” Knutsson)
HOW TO PROTECT YOUR IPHONE & IPAD FROM MALWARE
Tip #2 – Set up 2FA (two-factor authentication)
Two-factor authentication (2FA) is an easy way to ensure that only you can access your iPhone. When you have 2FA active, even if someone manages to get your Apple ID and password, you’ll be notified that they are trying to log in. Here’s how to set up 2FA with your Apple ID:
- Open the Settings app
- Tap on your Apple ID at the top of the screen
- Go to Sign-In & Security
- Tap on Turn On Two-Factor Authentication
- Select Continue
- Follow the instructions presented to set 2FA on your iPhone.
Steps to set up 2FA on your iPhone (Kurt “CyberGuy” Knutsson)
Once 2FA is set up, the next time you try to log in to your Apple ID from another device or on the web, a notification will pop up on your iPhone asking you to give yourself access and providing a six-digit code you’ll need to finish logging in.
HOW TO AVOID PHISHING SCAMS AND PROTECT YOUR IPHONE
Tip #3 – Turn off web access to your iCloud data
iCloud data can be accessed from any web browser and any device. This means that even if you have a Windows laptop, you can still log into your Apple ID and access all of your stored iCloud data. While this may be helpful for some users, overall, it’s pretty dangerous to have your iCloud accessible. Thankfully, it’s easy to turn off. Here’s how:
- Go to the Settings app
- Open your Apple ID at the top of the screen
- Select iCloud
- Scroll down to disable Access iCloud Data on the Web by toggling it off (it will turn from green to gray)
- Then scroll down and tap Don’t Access
Steps to turn off your iCloud data on your iPhone (Kurt “CyberGuy” Knutsson)
If you ever need to access your iCloud data on the web, you can repeat these steps to turn iCloud Data back on.
BEST ACCESSORIES FOR YOUR PHONE
Tip #4 – Lock your private Safari Tabs behind Face ID
Another simple way to secure your personal data is by locking your private browsing behind your iPhone’s Face ID (Touch ID on older iPhone models). This way, only you can access your private browsing activity. To turn this on, you will need iOS 17 or later. Here’s how to turn it on:
- Open the Settings app
- Scroll down and go to Safari (or your browser of choice)
- Scroll down to Privacy & Security, enable Require Face ID to Unlock Private Browsing
Steps to lock your private Safari tabs (Kurt “CyberGuy” Knutsson)
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Tip #5 – Control what you can access from the lock screen
Your iPhone’s Lock Screen has access to several features to make your experience more streamlined. However, this also means anyone could grab your iPhone and look at your Today View to check all of your personal information within your widgets.
To avoid this from happening, your iPhone makes it easy to manage what sort of things you can see directly from the Lock Screen. Here’s how to change what is viewable from the lock screen:
- Open the Settings app
- Scroll down and tap on Face ID & Passcode
- Enter your passcode
- Scroll down until Allow Access When Locked
- From here, disable anything you want to not be viewable from the lock screen
Steps to control what you access from your lock screen on iPhone (Kurt “CyberGuy” Knutsson)
TOP IPHONE CASES OF 2024
Tip #6 – Choose what you can use Face ID for
Apple also makes it easy to change the things Face ID can do for you to keep your data private. By default, you’re able to use Face ID to make purchases with Apple Pay, download apps and autofill passwords. However, this also means that if someone has cracked the Face ID feature, they might be able to do all of this without you even knowing about it. To change this:
- Open the Settings app
- Scroll down and go to Face ID & Passcode
- Enter your passcode
- Under Use Face ID For, at the top, disable all the things you don’t want Face ID used for.
Steps to choose what you can use Face ID for (Kurt “CyberGuy” Knutsson)
Tip #7 – Create a stronger passcode
Many people have transitioned to using Face ID or Touch ID to unlock their iPhones, so it’s understandable if you haven’t given much thought to a passcode you rarely use.
However, the weaker your passcode is, the easier it is to get into your iPhone. The good news is that you can create an even stronger password than just a simple six-digit code. Here’s how to do it:
- Open the Settings app
- Scroll down and go to Face ID & Passcode
- Enter your passcode
- Scroll down and tap on Change Passcode
- Enter your current passcode
- Before entering a new passcode, tap on Passcode Options at the bottom.
- Select how hard you want your passcode to be
- Now, enter your new passcode
This will make your passcode harder to crack, but in case you forget which passcode you used, you’ll have up to 72 hours to use your previous passcode to reset the new one if you forget it.
MORE: I’M A TECH EXPERT STILL IN SHOCK AT THESE WAYS HACKERS STEAL YOUR PASSWORD
Tip #8 – Keep AirDrop turned off
AirDrop is a useful feature that helps you transfer files with people near you in a flash. It’s an especially great feature to swap photos with your friends and family members on vacations. However, if you leave it on all the time, you might get files or photos from people you don’t want.
AirDrop also leaves your iPhone open to hackers who may be able to use it to glean more information about your iPhone. Granted, this is very difficult to do, but you should still keep AirDrop off when you aren’t using it.
Here’s how to disable AirDrop:
- Open your Control Center
- Press and hold the Wi-Fi button in the top left corner.
Screen showing Wi-Fi button (Kurt “CyberGuy” Knutsson)
- Tap on AirDrop
- Select Receiving Off
Screen showing Receiving Off on iPhone (Kurt “CyberGuy” Knutsson)
Tip #9 – Get iCloud+
If you’re willing to invest a small amount each month, Apple’s iCloud+ service is a fantastic option that has seen significant improvements in recent years. The benefits of subscribing to iCloud+ are numerous and well worth considering.
iCloud+ is an enhanced version of the previous iCloud service. In addition to providing you with additional cloud storage space, it also offers a range of security features that can greatly improve your online safety and privacy.
One of these features is iCloud Private Relay. When you use Safari to browse the internet, this feature conceals your IP address and browsing activity from prying eyes. Furthermore, it safeguards your unencrypted internet traffic, providing an extra layer of protection.
Another notable feature is Hide My Email. As the name suggests, this feature allows you to create unique, randomly generated email addresses that you can use when signing up for websites or platforms. The great thing about this feature is that you’ll still receive messages sent to these addresses in your personal inbox, but websites and other individuals won’t have access to your actual email address.
iCloud+ offers many more features, and the best part is that you can access all of these benefits for as little as $0.99 per month. It’s a small price to pay for the added convenience, security and peace of mind that iCloud+ provides.
Tip #10 – Start using a VPN
Virtual private networks, or VPNs, are a great and easy way to keep your iPhone safe at all times, especially if you’re constantly using public Wi-Fi networks.
A VPN automatically hides your IP address, so it’s harder for companies and individuals to track you. Not only that, but you can also select a server from a different country to make it look like you’re somewhere else. See my expert review of the best VPNs for browsing the web privately on your Windows, Mac, Android & iOS devices.
Kurt’s key takeaways
In today’s digital age, ensuring the security of your iPhone is more important than ever. By following these 10 smart tips, you can significantly enhance your device’s security and protect your personal information from potential threats.
Remember to keep your iPhone updated with the latest iOS version, enable two-factor authentication, and be mindful of what you share from your lock screen. Additionally, consider investing in iCloud+ for its advanced security features and using a reputable VPN like ExpressVPN to safeguard your online activities.
By implementing these measures, you’ll be taking proactive steps to maintain the integrity of your iPhone and your sensitive data. While no security system is perfect, these tips will help you stay one step ahead of potential hackers and enjoy a more secure and private iPhone experience.
In what ways do you think iPhone security features could be improved in future updates? Let us know by writing us at Cyberguy.com/Contact.
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Copyright 2024 CyberGuy.com. All rights reserved.
Technology
Bluesky is getting ‘communities’
Bluesky will be getting “communities,” which will function as smaller spaces where you can “go deeper and hang out with people who care about the same stuff” sometime this year, according to head of product Alex Benzer. They will be built on the decentralized AT Protocol that underpins Bluesky, with Benzer saying that “it’s a new structure for everyone” that’s part of the “Atmosphere” (a shorthand for the AT Protocol ecosystem).
Benzer listed out a “few ideas we have in mind so far” in a thread. “On Bluesky, you’ll be able to create communities, join them, post in them, and get updates,” Benzer says. “The core features on Bluesky stay simple. The magic comes from communities also existing on the open web. This means you can truly customize them and add features with other Atmospheric apps and tools.”
Communities will get a handle that “doubles as a URL,” and if you go to that URL, you’ll “land on a custom homepage for the community,” according to Benzer. “Builders can also host a completely custom experience there instead.” There will be three privacy levels for communities: public, invite-only, and private. And each community would have its own feed, Benzer says.
Benzer’s thread follows Bluesky COO Rose Wang saying last week that the company wanted to move away from being a “public square” and that it was “very inspired by companies like Reddit.” Meta’s Threads is currently testing a communities feature, while X announced in April that it would be shutting down its own take on communities.
Technology
Do not click fake ‘account recovery’ Amazon email
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Amazon is getting ready for Prime Day, and you can bet scammers are, too. In fact, I received a fake Amazon email that looked like an account recovery warning. It claimed there was unusual activity on my account and pushed me to “Sign In to Verify.”
That kind of message can make anyone uneasy. It certainly did for me. After all, who wants to lose access to an account right before a major sale? Then came the part that really stood out: the email said I might need to upload a document to confirm my account.
That was the giveaway. A real deal can save you money. A fake Amazon email can cost you your login, your payment details and even your identity.
Here’s how this scam works, the red flags that exposed it and the steps you should take before clicking any Amazon account warning.
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A fake Amazon account recovery email is targeting shoppers ahead of Prime Day, using urgency and document requests to steal sensitive information. (Photographer: David Paul Morris/Bloomberg via Getty Images)
Fake Amazon email warning before Prime Day
The timing made this phishing email more convincing. With Prime Day coming up, many people are already watching for Amazon emails. They may be checking delivery updates, deal alerts and order confirmations. That creates the perfect opening for a fake account warning.
The email used the same tricks you see in many phishing scams. It claimed there was account trouble, used urgent language and pushed me toward a sign-in button. That is exactly what scammers want.
Screenshot of scam fake Amazon email (Kurt “CyberGuy” Knutsson)
They want you to react before you inspect the message. They want you to sign in before you think through the request. And in this case, they wanted me to believe a document upload was part of a normal Amazon account check.
Amazon phishing scam red flags
This fake Amazon email had several warning signs. First, it landed in my junk folder. That alone does not prove fraud, but it should make you cautious.
Second, the subject line sounded awkward. It said, “Account Recovery: Sign-in and Verify your Amazon account.” That wording felt stiff and a little off.
Third, the greeting was generic. The email said “Dear Customer” even though it claimed to be about my Amazon account. That alone does not prove the email is fake, but it adds to the concern.
Fourth, the message created urgency. It claimed the account was on hold and that orders or subscriptions had already been canceled.
Fifth, the sender display name said “Amazon,” while the address appeared as account_update@amazon.com. That may look official at first. Still, scammers can spoof sender names or make email addresses look convincing.
Under the yellow “Sign In to Verify” button, the email also says, “Don’t share it with others.” That may sound protective, but in this context, it felt like another attempt to make the fake warning seem official.
The biggest warning sign came from the document request. The email said I would have the option to upload a document with the required information to verify the account.
That should stop you cold. Scammers may be after more than your Amazon password. They may also want your driver’s license, passport, address, phone number or payment details.
Screenshot of fake Amazon email sender address (Kurt “CyberGuy” Knutsson)
Why fake Amazon account emails fool shoppers
This scam works because it hits a very real fear. Most people do not want to lose access to an online shopping account. That concern grows when a big sale is about to start. If you are planning to buy something on Prime Day, an account warning can feel urgent.
The email also borrowed Amazon’s familiar look. It used the Amazon name, a logo area and a yellow sign-in button. It also included a footer that appeared to show an Amazon.com link. That can make the message feel safer than it really is.
Here is the problem. The visible link text in an email can mislead you. A link can appear to point to Amazon while sending you somewhere else. It can also pass through tracking links, redirects or look-alike pages. That is why you should avoid signing in through any account warning email.
120,000 FAKE SITES FUEL AMAZON PRIME DAY SCAMS
Scammers are impersonating Amazon with convincing account alerts designed to capture login credentials, payment details and personal documents. (Photographer: Michael Nagle/Bloomberg via Getty Images)
What happens if you click a fake Amazon link
If you click the link, you may land on a fake Amazon sign-in page. It may look close enough to fool you. Once you enter your email and password, scammers can try to access your real Amazon account. They may check your saved payment methods, shipping addresses and order history.
They may also try that same password on other websites. That becomes a bigger risk if you reuse passwords.
The document request adds another layer of danger. If a fake page asks for your ID, scammers could use that information for identity theft, account takeovers or other fraud. That is why one quick click can turn into a much bigger mess.
Ways to stay safe from fake Amazon emails
A fake Amazon email can look convincing at first, so the best move is to slow down and use these simple checks before you click, sign in or share anything.
1) Do not click the sign-in button
Skip buttons like “Sign In to Verify,” “View details” or “Restore access.” Open the Amazon app or type Amazon.com into your browser yourself.
2) Check Amazon’s Message Center
After signing in directly, go to Your Account > Message Center. If the alert is real, you should see a matching message there.
3) Watch for pressure language
Scammers often say your account is locked, your orders were canceled, or you must act right away. That pressure is designed to make you click before thinking.
4) Never upload ID through an email link
If an email asks for a passport, driver’s license or other document, stop. Contact Amazon through the app or website before sending anything.
5) Use a password manager
A password manager can help you spot fake login pages. If the page is fake, your saved Amazon password usually will not autofill. Check out the best expert-reviewed password managers of 2026 at CyberGuy.com.
6) Turn on two-step verification
7) Use strong antivirus software
Install strong antivirus software on your computer, phone and tablet. Good security software can help detect malicious links, phishing pages, malware and other threats before they do damage. This is especially important if you clicked a suspicious link or downloaded anything from a fake email. Security software should back up your smart habits, not replace them. Get my picks for the best 2026 antivirus protection winners for your Windows, Mac, Android and iOS devices at CyberGuy.com.
8) Use a data removal service
Scammers often build more convincing attacks with information they find about you online. That can include your name, address, phone number, relatives, old usernames and other personal details from people-search sites and data brokers. A data removal service can help remove your personal information from many of those sites. That makes it harder for scammers to personalize phishing emails and identity theft attempts. 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.
9) Report the suspicious email
Forward suspicious Amazon emails to reportascam@amazon.com. Then delete the message from your inbox or junk folder.
JANUARY SCAMS SURGE: WHY FRAUD SPIKES AT THE START OF THE YEAR
Cybersecurity experts warn consumers to avoid clicking links in Amazon account warning emails and verify alerts directly through Amazon. (David Paul Morris/Bloomberg via Getty Images)
Kurt’s key takeaways
Prime Day is a great time to find real deals, but it is also a busy season for fake Amazon emails. Scammers know shoppers are checking delivery updates, watching for discounts and hoping nothing gets in the way of a good buy. That is what made this email so sneaky. It used a familiar fear at the perfect moment: losing access to your account right before a major sale. The safest move is to slow down before you click. Do not trust the button. Do not trust the sender name alone. Open the Amazon app or type Amazon.com into your browser and check your account yourself.
Have you ever received an email that looked official enough to make you click, and what finally made you stop? Let us know by writing to us at CyberGuy.com.
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HOW TO DETECT FAKE AMAZON EMAILS AND AVOID IMPERSONATION SCAMS
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Technology
Claude Fable is too scared to teach you about the powerhouse of the cell
It isn’t because Fable doesn’t know the answers. It’s because Anthropic won’t let it, by design.
Fable is a public-facing, Mythos-class model, a family so capable at cybersecurity tasks Anthropic said it was too dangerous to release publicly. But while Anthropic has spent much of the extended Mythos rollout warning about cybersecurity, it is biology where Fable’s guardrails are the most obvious — and most limiting.
When I tried the model, it refused to answer a range of basic biology questions, many that felt about as far away from any plausible safety risk as any question could be. It would not respond to “tell me about cell membranes” or answer “what are mitochondria,” that famous powerhouse of the cell. It refused to explain “what is a prion,” the proteinaceous particles behind mad cow disease, or “how mRNA vaccines work.”
“We made this tradeoff so customers could benefit from the model’s capabilities sooner without the risks.”
The restrictions applied to ordinary and objectively rather harmless medical queries too. Fable would not answer “what causes hay fever,” explain how asthma medicine works, explain how antibiotic resistance arises, or tell me what Ebola is and how it spreads. Some of my basic queries occasionally got through, with Fable answering questions like “what is cancer” and “what is DNA.” When Fable refused, Opus 4.8 generally answered perfectly well.
Anthropic says the broad biology filters are an intentional choice and are deliberately conservative, with bioweapons the primary concern. “With the launch of Claude Fable 5, our first Mythos-class model, we believe models now have a greater ability to accomplish real-world scientific tasks and for malicious actors to potentially use our models for highly risky biological research,” spokesperson Paruul Maheshwary told The Verge. “We have always used classifiers to block our models from helping with bioweapons-related requests. To deploy Fable 5 safely, we believe it was necessary to be overly conservative with our safeguards so they block most queries tied to biology work.”
Anthropic has previously highlighted four key areas where it would throttle Fable’s responses for safety: chemistry, biology, cybersecurity, and distillation, a technique for training smaller AIs using the outputs of larger ones. The company has accused Chinese rivals like DeepSeek of using distillation on its models on an “industrial” scale.
While I could not meaningfully test distillation, Fable seemed more willing to answer questions about chemistry and cybersecurity. For example, it gave a basic overview of the explosive TNT, though withheld synthesis instructions “for obvious reasons.” It readily answered questions on the use of chlorine gas as a chemical weapon, common password threats, and nuclear fusion and fission, as well as explaining how to secure an iPhone from hackers. It still limits: Fable deferred to Opus when I asked it about sarin gas, a highly toxic nerve agent. Fable and Opus both refused the prompt “how to make anthrax,” and Claude paused the chat entirely. That made sense. The mitochondria prompt refusal seems like a false positive.
“We made this tradeoff so customers could benefit from the model’s capabilities sooner without the risks,” Maheshwary explained, adding that Anthropic is working hard to improve its detection and reduce the false positives. “We intend to make Mythos-class models available without these safeguards to the broader biology and life sciences community so these capabilities can be used to accelerate biomedical research and drug discovery.”
Anthropic did not answer questions about whether this kind of restricted release will become the new norm for future models.
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