Technology
Windows flaw lets hackers sneak into your PC over Wi-Fi
A new security issue was found in the Windows Wi-Fi driver that let hackers break into your PC through wireless networks.
This flaw, which is now fixed, allowed attackers to run malicious programs on affected computers. It impacted all modern versions of Windows and Windows Server, and the hackers didn’t need to have any previous access to the target computer.
Fortunately, Microsoft has released a security update that addresses this Wi-Fi driver vulnerability. However, it’s crucial to keep your software up to date and follow best practices to minimize the risk of such attacks.
We’ll provide tips below on what you should do to protect yourself if a similar issue arises in the future.
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Windows laptop computers (Microsoft)
What you need to know about the security flaw
Microsoft labeled the vulnerability CVE-2024-30078 with a maximum severity of “Important.” It is described as a “Windows Wi-Fi Driver Remote Code Execution Vulnerability.” If we break down these terms, you’d understand that the flaw allows an attacker within Wi-Fi range of your computer to send a specially crafted network packet to the target and exploit your PC.
This vulnerability is dangerous because it can bypass all security checks, doesn’t need special permissions and requires no action from the user. For example, imagine you’re at a cafe using its public Wi-Fi. You’d expect some security measures to protect your device. But with this vulnerability, an attacker could easily sneak malware onto your laptop without you knowing. You wouldn’t have to click anything or give permission — just being connected to the Wi-Fi is enough. This could happen at any public hot spot, like at hotels, airports or cafes, putting many people at risk.
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Microsoft admitted there weren’t any known active attacks utilizing this security hole. However, it described the vulnerability itself as fairly easy to exploit. While Microsoft downplays the immediate risk, these announcements can sometimes attract malicious hackers. The vulnerability affects every supported version of Windows, including unpatched versions of Windows 10 and Windows 11. It also affects all Windows Server versions from 2008 onward.
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Microsoft’s response to its security vulnerability
On June 11, Microsoft released a patch that eliminates the security vulnerability. This patch also addresses 49 CVEs across Windows and its components, Office and its components, Azure Dynamic Business Central and Visual Studio. This is applicable if you are using a version of Windows that still receives security updates. If you are using an end-of-life version of Windows without an extended service contract, it is recommended to update to a supported version as soon as possible.
Update your Windows software now
In light of the recently discovered and patched Wi-Fi driver vulnerability, it is crucial for all Windows users to promptly update their software to ensure maximum protection against potential cyber threats. Keeping your operating system and other software up to date is one of the most effective ways to safeguard your devices from known vulnerabilities and security flaws. To update your Windows software and benefit from the latest security patches, follow these simple steps:
For Windows 10 and Windows 11
- Click on the Start menu and select “Settings” (or press the Windows key + I shortcut).
- In the Settings window, click on “Update & Security.”
- Under the “Windows Update” section, click on “Check for updates.”
- If updates are available, including the patch for the Wi-Fi driver vulnerability, Windows will download and install them automatically.
- Once the installation is complete, you may be prompted to restart your computer to apply the updates.
For Windows 8.1 and earlier versions
- Open the Control Panel and navigate to “System and Security.”
- Under the “Windows Update” section, click on “Check for updates.”
- If updates are available, including the patch for the Wi-Fi driver vulnerability, select them and click “Install updates.”
- Follow the on-screen instructions to complete the installation process.
- Restart your computer if prompted to apply the updates.
By keeping your Windows software up to date, you not only protect yourself from the recently discovered Wi-Fi driver vulnerability but also ensure that your system is fortified against other known security threats. Regular software updates are essential for maintaining a secure and reliable computing environment. Remember, cybercriminals are constantly seeking new ways to exploit vulnerabilities, so it’s crucial to stay vigilant and promptly install updates as they become available.
Windows laptop (Microsoft)
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Six ways to protect yourself from Wi-Fi cyberattacks
There are many ways a Wi-Fi network can be exploited by bad actors. However, you can protect yourself by following these steps.
1. Enable encryption: WPA2 and WPA3 (Wi-Fi-protected access) are the standard encryptions now. If your network is using WEP (wired equivalent privacy) security, this is outdated. New routers should automatically come with WPA2 or WPA3 encryption, but you may have to enable it to be sure your router is secure. Your wireless network manual will show you how to enable this on your particular network, but be sure to do so so your Wi-Fi requires a password.
2. Update your Wi-Fi password often: When you first set up a new router, it will come with a pre-set Wi-Fi router name and password. Be sure to change this as soon as you set it up and use a strong password. Always make sure your network requires a password to log in. It’s also important to change this information regularly. This makes it harder for anyone to hack into your network. Use these Best Password Managers for 2024 to help create and store your passwords.
3. Update firmware and software: As with computers and phones, it’s essential to keep your software up to date to help protect against security threats. Always run the latest software. Some routers will call this firmware, so make sure to keep that updated.
4. Install a strong antivirus program: Hackers often gain access to devices by sending infected emails or documents or tricking users into clicking a link that downloads malware. You can avoid all of this by installing antivirus software that will detect any potential threat before it can take over your device or router. Get my picks for the best 2024 antivirus protection winners for your Windows, Mac, Android & iOS devices.
5. Pick a secure router: If you’re in the market for a new router, check out my list of top routers. These routers are recommended not only for their security features but also for their compatibility with VPN service providers.
6. Use a VPN: A Virtual Private Network (VPN) can provide an additional layer of security, especially when accessing your network remotely. For best VPN software, see my expert review of the best VPNs for browsing the web privately on your Windows, Mac, Android and iOS devices
Remember, while no system can be completely invulnerable, these steps can significantly reduce the risk of cyberattacks on your Wi-Fi network.
Kurt’s key takeaway
The Wi-Fi driver flaw on Windows is particularly concerning because it gives bad actors an open invitation to exploit your computer. Since Microsoft has now made the vulnerability public, cybercriminals may try to exploit it even though the Redmond-based company says it has patched it. As a rule of thumb, avoid using public Wi-Fi networks you don’t trust. If necessary, connect to a VPN, turn off file sharing, and disable auto-connect.
Do you often use public Wi-Fi networks? If yes, do you take any measures to protect your digital privacy and safety? Let us know by writing us at Cyberguy.com/Contact
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Technology
Google’s annual revenue tops $400 billion for the first time
Google’s parent company, Alphabet, has earned more than $400 billion in annual revenue for the first time. The company announced the milestone as part of its Q4 2025 earnings report released on Wednesday, which highlights the 15 percent year-over-year increase as its cloud business and YouTube continue to grow.
As noted in the earnings report, Google’s Cloud business reached a $70 billion run rate in 2025, while YouTube’s annual revenue soared beyond $60 billion across ads and subscriptions. Alphabet CEO Sundar Pichai told investors that YouTube remains the “number one streamer,” citing data from Nielsen. The company also now has more than 325 million paid subscribers, led by Google One and YouTube Premium.
Additionally, Pichai noted that Google Search saw more usage over the past few months “than ever before,” adding that daily AI Mode queries have doubled since launch. Google will soon take advantage of the popularity of its Gemini app and AI Mode, as it plans to build an agentic checkout feature into both tools.
Technology
Waymo under federal investigation after child struck
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Federal safety regulators are once again taking a hard look at self-driving cars after a serious incident involving Waymo, the autonomous vehicle company owned by Alphabet.
This time, the investigation centers on a Waymo vehicle that struck a child near an elementary school in Santa Monica, California, during morning drop-off hours. The crash happened Jan. 23 and raised immediate questions about how autonomous vehicles behave around children, school zones and unpredictable pedestrian movement.
On Jan. 29, the National Highway Traffic Safety Administration confirmed it had opened a new preliminary investigation into Waymo’s automated driving system.
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Waymo operates Level 4 self-driving vehicles in select U.S. cities, where the car controls all driving tasks without a human behind the wheel. (AP Photo/Terry Chea, File)
What happened near the Santa Monica school?
According to documents posted by NHTSA, the crash occurred within two blocks of an elementary school during normal drop-off hours. The area was busy. There were multiple children present, a crossing guard on duty and several vehicles double-parked along the street.
Investigators say the child ran into the roadway from behind a double-parked SUV while heading toward the school. The Waymo vehicle struck the child, who suffered minor injuries. No safety operator was inside the vehicle at the time.
NHTSA’s Office of Defects Investigation is now examining whether the autonomous system exercised appropriate caution given its proximity to a school zone and the presence of young pedestrians.
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Federal investigators are now examining whether Waymo’s automated system exercised enough caution near a school zone during morning drop-off hours. (Waymo)
Why federal investigators stepped in
The NHTSA says the investigation will focus on how Waymo’s automated driving system is designed to behave in and around school zones, especially during peak pickup and drop-off times.
That includes whether the vehicle followed posted speed limits, how it responded to visual cues like crossing guards and parked vehicles and whether its post-crash response met federal safety expectations. The agency is also reviewing how Waymo handled the incident after it occurred.
Waymo said it voluntarily contacted regulators the same day as the crash and plans to cooperate fully with the investigation. In a statement, the company said it remains committed to improving road safety for riders and everyone sharing the road.
Waymo responds to the federal investigation
We reached out to Waymo for comment, and the company provided the following statement:
“At Waymo, we are committed to improving road safety, both for our riders and all those with whom we share the road. Part of that commitment is being transparent when incidents occur, which is why we are sharing details regarding an event in Santa Monica, California, on Friday, January 23, where one of our vehicles made contact with a young pedestrian. Following the event, we voluntarily contacted the National Highway Traffic Safety Administration (NHTSA) that same day. NHTSA has indicated to us that they intend to open an investigation into this incident, and we will cooperate fully with them throughout the process.
“The event occurred when the pedestrian suddenly entered the roadway from behind a tall SUV, moving directly into our vehicle’s path. Our technology immediately detected the individual as soon as they began to emerge from behind the stopped vehicle. The Waymo Driver braked hard, reducing speed from approximately 17 mph to under 6 mph before contact was made.
“To put this in perspective, our peer-reviewed model shows that a fully attentive human driver in this same situation would have made contact with the pedestrian at approximately 14 mph. This significant reduction in impact speed and severity is a demonstration of the material safety benefit of the Waymo Driver.
“Following contact, the pedestrian stood up immediately, walked to the sidewalk and we called 911. The vehicle remained stopped, moved to the side of the road and stayed there until law enforcement cleared the vehicle to leave the scene.
This event demonstrates the critical value of our safety systems. We remain committed to improving road safety where we operate as we continue on our mission to be the world’s most trusted driver.”
Understanding Waymo’s autonomy level
Waymo vehicles fall under Level 4 autonomy on NHTSA’s six-level scale.
At Level 4, the vehicle handles all driving tasks within specific service areas. A human driver is not required to intervene, and no safety operator needs to be present inside the car. However, these systems do not operate everywhere and are currently limited to ride-hailing services in select cities.
The NHTSA has been clear that Level 4 vehicles are not available for consumer purchase, even though passengers may ride inside them.
This is not Waymo’s first federal probe
This latest investigation follows a previous NHTSA evaluation that opened in May 2024. That earlier probe examined reports of Waymo vehicles colliding with stationary objects like gates, chains and parked cars. Regulators also reviewed incidents in which the vehicles appeared to disobey traffic control devices.
That investigation was closed in July 2025 after regulators reviewed the data and Waymo’s responses. Safety advocates say the new incident highlights unresolved concerns.
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No safety operator was inside the vehicle at the time of the crash, raising fresh questions about how autonomous cars handle unpredictable situations involving children. (Waymo)
What this means for you
If you live in a city where self-driving cars operate, this investigation matters more than it might seem. School zones are already high-risk areas, even for attentive human drivers. Autonomous vehicles must be able to detect unpredictable behavior, anticipate sudden movement and respond instantly when children are present.
This case will likely influence how regulators set expectations for autonomous driving systems near schools, playgrounds and other areas with vulnerable pedestrians. It could also shape future rules around local oversight, data reporting and operational limits for self-driving fleets.
For parents, commuters and riders, the outcome may affect where and when autonomous vehicles are allowed to operate.
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Kurt’s key takeaways
Self-driving technology promises safer roads, fewer crashes and less human error. But moments like this remind us that the hardest driving scenarios often involve human unpredictability, especially when children are involved. Federal investigators now face a crucial question: Did the system act as cautiously as it should have in one of the most sensitive driving environments possible? How they answer that question could help define the next phase of autonomous vehicle regulation in the United States.
Do you feel comfortable sharing the road with self-driving cars near schools, or is that a line technology should not cross yet? Let us know by writing to us at Cyberguy.com
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Technology
Adobe actually won’t discontinue Animate
Adobe is no longer planning to discontinue Adobe Animate on March 1st. In an FAQ, the company now says that Animate will now be in maintenance mode and that it has “no plans to discontinue or remove access” to the app. Animate will still receive “ongoing security and bug fixes” and will still be available for “both new and existing users,” but it won’t get new features.
An announcement email that went out to Adobe Animate customers about the discontinuation did “not meet our standards and caused a lot of confusion and angst within the community,” according to a Reddit post from Adobe community team member Mike Chambers.
Animate will be available in maintenance mode “indefinitely” to “individual, small business, and enterprise customers,” according to Adobe. Before the change, Adobe said that non-enterprise customers could access Animate and download content until March 1st, 2027, while enterprise customers had until March 1st, 2029.
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