Tag: Error | Page 3

Android devices running on Chinese UNISOC chips have critical security error: Report

March 20, 2022/in Mobile Security

A mobile security firm has raised alerts to users who have purchased smartphones powered by a UNISOC chipset. These chipsets have a critical security error that allows bad actors to access system and call logs, text messages, contacts and other private data. Keep reading to know more about the error and the devices that can be affected by it.

On March 15, 2022, a mobile security and privacy solutions company Kryptowire announced that they “have identified a critical security and privacy vulnerability affecting mobile devices with UNISOC, China’s largest designer of chips for mobile phones.” Adding to it, the firm says that “the vulnerability within the chipset, if exploited, allows malicious actors to take control over user data and device functionality.” This is bad news for Android smartphones that run on UNISOC chipsets, even in India.

A security bug in UNISOC chips has put a large number of Android devices in danger

Apart from gaining access to several device controls, the vulnerability allows intruders to record the activities happening on the screen of a smartphone or event taking control of the device remotely. Kryptowire mentioned in its release that it has already informed the manufacturers and carriers, as well as UNISOC, back in December 2021. Whether companies have addressed the issue or not is not clear at the moment.

After tie-ups with several smartphone manufacturers, UNISOC started providing chipsets for a number of models. For instance, the Realme C11 launched in 2021 comes with a UNISOC chipset. The smartphone is priced at Rs. 7,556 on Flipkart and has close to two lakh ratings on the platform, the actual number of users that would have purchased the smartphone being larger. Another smartphone from the same company, Realme C21Y is currently available on Flipkart for Rs 10,499. It is also powered by a UNISOC T610 chipset.

This one has two lakh ratings on the e-commerce platform. Additionally, another popular smartphone powered by a UNISOC chipset is the Motorola e40 and Nokia C01 Plus. Building upon that, there are a lot of users whose information could be in danger. Since the error is directly associated with the chipset, there is nothing much…

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How to fix Windows 11 update error 0x800f0922

March 19, 2022/in Internet Security

by Matthew Adams

Windows & Software Expert

Matthew is a freelancer who has produced a variety of articles on various topics related to technology. His main focus is the Windows OS and all the things surrounding it. He is passionate about… Read more

Windows can’t install cumulative updates when the Windows 11 update error 0x800f0922 arises.
Many users have confirmed they’ve fixed install error 0x800f0922 in 2022 by running a fsutil command.
Enabling certain services has also resolved the Windows 11 update error 0x800f0922 for some users.

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More and more users have reported the Windows 11 update error 0x800f0922 on support forums in early 2022. When that issue occurs, the Windows Update section of Settings displays an Updates failed to install error 0x800f0922 for updates. In one MS forum post, a user said this about that error:

The latest couple of updates continually fail – it retries and they fail with the same error… Other Windows Updates seem to install OK – just these two fail:

2022-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 11 for x64 (KB5008880)
Install error – 0x800f0922

Consequently, Windows 11 doesn’t install patch updates the 0x800f0922 error arises for. Do you need to fix error 0x800f0922? If so, this is how you can fix that issue within Windows 11.

What causes the Windows 11 update error 0x800f0922?

There are numerous potential causes for…

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Calling a Hack an Exploit Minimizes Human Error

February 4, 2022/in Computer Security

Yesterday, beginning at 18:24 UTC, someone or something exploited a security vulnerability on Wormhole, a tool that allows users to swap assets between Ethereum and a number of blockchains, resulting in the loss of 120,000 wrapped ether (or wETH, worth about $321 million) on the platform.

This is the second largest decentralized finance (DeFi) attack to date, according to rekt’s leaderboard, in an industry where security exploits are fairly common and part of users’ risk curve. There’s a whole business made out of code reviews, a lexicon of industry-specific jargon to explain what’s going on and something of a playbook to follow if and when “hacks” inevitably occur.

This article is excerpted from The Node, CoinDesk’s daily roundup of the most pivotal stories in blockchain and crypto news. You can subscribe to get the full newsletter here.

Wormhole, apart from catching and patching this bug earlier, has seemingly tried to do the right thing: They shut down the platform to prevent further losses, notified the public of what they know and announced Jump Trading is on the line to replenish the stolen coins.

Furthermore, in a move that’s becoming increasingly common, the Wormhole Deployer has posted an open message to the exploiter on Ethereum offering them a “white hat agreement” and $10 million for an explanation of the attack in exchange for the stolen funds.

Excuse the simile, but this is like waiting for a magician to pull a rabbit from a top hat. The world is waiting to see whether they’re dealing with a “white” or “black” hat hacker, terms meant to explain a hacker’s motivations. The reality is likely to be a little more gray.

Hacks vs. exploits

“Black hat hackers are criminals who break into computer networks with malicious intent,” according to Kaspersky security experts. They may use malware, steal passwords or exploit code as it’s written for “self-serving” or maybe “ideological” reasons. White hats, aka “ethical hackers” or “good hackers,” are the “antithesis.”“They exploit computer systems or networks to identify their security flaws so they…

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