Twitter announces limit on DMs for unverified users

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Twitter announces limit on DMs for unverified users
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As Twitter transitions to X, it’s becoming less and less usable for unverified users. Shortly after the company imposed a limit on the number of tweets they can see in a day, it’s putting a limit on their messages as well. The social network recently announced that “unverified accounts will have daily limits on the number of DMs they can send.” It didn’t specify how many messages users without a Twitter Blue subscription can send in a day, though.

According to Twitter, this move will help reduce DM spam, which has been growing rapidly in recent months. Twitter owner Elon Musk previously said that it is getting increasingly difficult to distinguish between genuine human users and AI-powered bots. “Soon, it will be impossible,” he added. The only way to tackle this problem is by introducing these kinds of limits for free accounts. Musk says a payment system increases bot cost by ~10,000X, forcing spammers to cease their operations.

To that end, Twitter restricted free users from sending DMs to people who don’t follow them. Blue subscribers, on the other hand, could send DMs to anyone. This didn’t help much to reduce spam, though. It then added a new message setting that automatically moves incoming messages from verified users you don’t follow to the message request inbox. The new setting, which is enabled by default for all users, reportedly reduced spam messages by 70 percent within a week.

Twitter is now preventing unverified users on the app from sending unlimited messages. The company says this change will be effective “soon,” though it didn’t reveal a precise date. It will probably share more details regarding the number of DMs an unverified user is allowed to send in a day once the new limit is effective.

Twitter is trying to get more people to sign up for the Blue subscription

Of course, Twitter is calling all of these moves its anti-spam measures. But deep down, it’s trying to get more people to sign up for the Blue subscription. In fact, the latest announcement from Twitter Support explicitly urges users to “subscribe today to send more messages,” with the tweet containing a link where you can sign up.

All of this comes amid Twitter’s declining income. Musk recently revealed that the company has a negative cash flow (spending more money than it’s making) because of a 50 percent drop in ad revenue. While subscriptions may not be enough to make up for that loss, Twitter would happily take your money and lift the limits on DMs.


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‘X’ is here, goodbye Twitter, you’ll be missed

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‘X’ is here, goodbye Twitter, you’ll be missed
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Quite recently, we reported that Elon Musk announced a major change for today. He announced that the ‘X’ rebrand is happening, and that Twitter is becoming a thing of the past. That’s exactly what just happened, ‘X’ has landed, and we can all wave goodbye to Twitter.

The ‘X’ rebrand has started, bye bye Twitter

Do note that the change has started appearing for users, though it may take a bit of time for you to see it on the site/app. A new logo is here too, as announced earlier by the Twitter CEO, in addition to a new name.

Twitter new logo X

The change has started appearing on the web version first, by the way. The update for the app will probably come via an app update, though a server-side change may also take care of it, we’ll see.

This is the first major step towards the ‘everything app’ that Elon Musk so much desires. He bought Twitter back in November, and made a ton of changes thus far. Many of them were not exactly popular.

The Twitter logo and name are a thing of the past

The beloved Twitter logo and name are now becoming a thing of the past, and are being replaced by a rather cold-looking X logo. Elon Musk allegedly informed its employees of the change too, yesterday.

He told them that the change is coming, and that he was sending the very last email from the Twitter.com domain. X.com is taking over, as the rebrand is taking place as we speak.

We’ll probably get more info throughout the day, as we’re expecting either the company or Elon Musk to speak more about the change, perhaps even both, we’ll have to wait and see.

For the time being, all we’re seeing is the new logo and name change happening on the web. Let’s see what else will happen during the day, if anything.


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Critical Zyxel Firewall Injection Flaw Exploited

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Critical Zyxel Firewall Injection Flaw Exploited
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Increased botnet activity targeting vulnerability(CVE-2023-28771) in Zyxel devices has become a major concern to its users.

This vulnerability lets the unauthorized attacker execute the arbitrary code by sending a specifically crafted packet to the targeted device.

Since CISA added this vulnerability to the Known Exploited vulnerability, the surge of the attack has increased, and the severity of the flaw is rated as 9.8.

According to FortiGuard researchers, multiple botnets, including Dark.IoT-a variant based on Mirai and botnet that can perform customizable DDOS attacks was involved in targeting the vulnerability.

Botnet activity

Analysis of Attack:

The traffic has been observed across multiple regions, such as Central America, North America, and East and South Asia.

Threat actors specifically target the command injection vulnerability in the Internet Key Exchange (IKE) packet transmitted over UDP on Zyxel devices.

Later, They utilize curl or wget tools to download scripts to tailor MIPS architecture for further malicious actions.

The initial scripts downloaded rename themselves and execute zywall parameters to ensure the connectivity of ZyXEL vulnerability.

Additional scripts associated with Rapperbot malware were downloaded from a different server which further downloads MIPS script files to make persistence.

This shows threat actors utilized multiple servers for this campaign to compromise the ZyXEL devices.

Threat actors update their tactics and techniques frequently within a short time frame to maximize the compromised device.

As said earlier, one of the botnets employed by the threat actor is Dark—Iot which utilizes an openNIC server for DNS resolution and communication with the C2 server.

Devices with known vulnerabilities should be patched and updated as soon as possible to prevent attacks and compromises.

Once the victim system receives the attack command, it starts a DDoS attack on a specific IP address and port number. One example of this DDoS attack traffic is shown below.

IOCs
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Now, TikTok lets you make text-based posts

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Now, TikTok lets you make text-based posts
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Right now, there’s a war raging between Threads and the artist formerly known as Twitter. They’re battling for microblogging supremacy, but a new army has entered the battlefield. TikTok now allows its users to make text-based posts.

This should come as no surprise. TikTok is NOT shy about stepping on the toes of other social media/video-sharing platforms. We’ve seen it rain on Instagram’s parade by bringing in photo posts, and the platform also lets you make stories.

TikTok lets its users make text-based posts

This feature comes at the most convenient time. Twitter… or X, rather, is slowly imploding. Meta just showed us what a well-backed Twitter clone could do. It’s like a perfect storm, and TikTok wants to take advantage.

According to The Verge, this feature is now available for TikTok users. If you don’t see the feature yet, you might want to sit tight, as it could still be rolling out. When you make a text-based post, it will look similar to a story. You’re able to add backgrounds, music, and stickers as well.

While this sounds like a basic story, they’re different. For starters, these posts can be up to 1,000 characters long. Also, TikTok didn’t say that these posts expire after a period of time. Essentially, these are like the text-based posts that you’d see on other platforms, but they’re augmented with backgrounds, stickers, and music.

How to make your posts

If you’re excited about making your text posts, they’re easy to do. First, make sure that your app is up to date. Find it on the Play Store or the Apple App Store and check for an update. We were not able to access the feature at Android Headlines, and we’re running version 30.4.5.

If you have the latest version, go to the Create screen. There, you should see three options for the type of content: photo, video, and text. Swipe to select the Text option.

When you do that, you’ll be brought to the text entry UI. Type out your message, customize it, and post it for all of your adoring followers!


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Samsung might help Apple make a bezel-less iPhone

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Samsung might help Apple make a bezel-less iPhone
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Apple is reportedly trying to make a bezel-less iPhone, and Samsung might help it achieve that dream. The Cupertino giant has asked Samsung and its compatriot LG to develop bezel-free OLED display panels for future iPhones, the Korean media reports. The plans may not materialize anytime soon, though.

According to The Elec, Apple has tasked Samsung and LG with developing a flat OLED panel with zero bezels. Samsung offered to make a bezel-less curved display but the company rejected it. The iPhone maker doesn’t want to change the iconic design of its phones. Moreover, curved displays are more vulnerable to external shocks than flat panels and can break easily.

Apple’s demand requires the two Korean firms to improve their existing OLED technologies. While they can move the circuit that is currently hidden under the bezels below the display itself, there are other areas that they need to work on. Specifically, Samsung and LG need to improve thin-film encapsulation (TFE) and under-display camera technologies. The outer film encapsulation of the display should be thinner, the report states.

The companies also need to develop secure antenna space without affecting the bezel-less design. These technological obstacles mean the planned bezel-less iPhone may still be several years away. But the idea may not be a far-fetched one. Apple sees it happening someday in the future. It has been gradually reducing the bezels on iPhones in recent years.

This futuristic bezel-less iPhone may feature a full-glass body

Apple’s dream iPhone may not just come with a bezel-less screen. Rumors are that the company wants to develop a unibody glass to make the device look like a piece of glass. It plans to use “a new type of ultra-strong and strong glass,” tipster Ice Universe claims. In their words, “The new iPhone will look like a closed crystal box.” But as said earlier, this iPhone may still be years away.

Of course, Apple isn’t the only company pursuing a bezel-less smartphone. Several firms in the Android space are also pushing to reduce the display bezels. Android phones with an under-display camera have been around for a few years now, though this design hasn’t taken off yet. Display makers need to work out a way to improve the camera quality while simultaneously increasing the pixel density of the display area above the camera. It remains to be seen when we will get our first completely bezel-less smartphone.

Apple bezel less iPhone fan made render


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Samsung teases the upcoming, gap-free Galaxy Z Flip handset

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Samsung teases the upcoming, gap-free Galaxy Z Flip handset
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Samsung seems to have finally solved the age-long problem as they prepare to launch a gap-free Samsung Galaxy Z Flip device. This device along with a few other entries by the brand will hit the launch stage in a few days. But as fans await this launch event, Samsung proudly shows off the gap-free hinge of their coming foldable device.

Over the past few years, Samsung has had a hard time closing the gap on its foldable devices. While other brands entering the foldable industry develop gap-free hinges, Samsung has been wallowing in oblivion. Finally, the Korean tech giant is proud to announce that it is finally awake and aware of the fact that a gap-free hinge is important in a foldable device.

Samsung took to one of its official Twitter pages to share a video showing its innovation. In this video, netizens can see the coming Galaxy Z Flip 5 folds completely flat. Over the past few years, with various Samsung foldable devices, this was not attainable and fans are now excited.

Upgrades to come to the gap-free Samsung Galaxy Z Flip device

In comparison with the outgoing Galaxy Z Flip 4, its successor brings a lot of upgrades. These are not just concerning performance, but also design and folding technology. Yes, fans can expect a ton of upgrades with the Galaxy Z Flip 5 that’d launch in a few days.

Samsung has improved the hinge on the coming foldable devices (both Flip and Fold) making them fold flat. This improvement will eradicate the gap that has been a constant feature on Galaxy Z-series devices over the years. With the coming Samsung Unpacked event, the brand will prove that a gap-less folding device is possible.

Well, the tech community is already aware of this fact, but it’s great to see Samsung come out from under the rock and embrace reality. Another notable upgrade will be on the cover display, as it will see a massive size increment. Measuring 3.4 inches, this cover display will be more usable and as functional as that seen on the Motorola Razr+.

Under the hood, the coming gap-free Samsung Galaxy Z Flip will get some upgrades as well. You can learn more about the specifications of this device by clicking on this link. This device will launch alongside the Galaxy Fold 5, Tab S9 series, and the Galaxy Watch 6 series in a few days.


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Samsung & LG developing new OLED display tech for smartphones

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Samsung & LG developing new OLED display tech for smartphones
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South Korean display giants Samsung and LG reportedly want to develop OLED panels with a low-refractive capping layer (CPL). They have already started testing the new OLED tech with several industry partners, the Korean media reports. The duo will initially apply the tech to small and medium-sized displays, like those used on smartphones.

Smartphone displays consist of several layers. Among those is a thin capping layer placed on top of the cathode. It helps minimize the loss of light when the light emitted by the OLED is repeatedly reflected by electrodes (cathode and anode) to help it direct toward the display. The CPL used currently has a high refractive index. While it consumes less power than the conventional CPLs used in the past, its light efficiency isn’t the best.

Samsung and LG are looking to address this drawback by introducing an additional CPL with a low refractive index. It will work in tandem with the existing high-refractive CPL to further reduce the loss of light. Effectively, the new display layer will improve the OLED panel’s light efficiency and prolong its life.

According to The Elec, the two South Korean firms have already begun talks with several industry partners. Existing CPL suppliers such as Dongjin Semichem, Hodogaya, Labto, and PNH Tech are among those showing interest in the new OLED display tech. A few are even in the process of supplying low-refractive CPLs to Samsung and LG for early testing. Most of these firms are already part of the two companies’ display supply chains.

Samsung and LG need to persuade their customers to adopt the new OLED tech

Samsung and LG still have several obstacles to overcome before they can realize their plans of adding a low-refractive capping layer to OLED panels. Since it’s an additional process in display manufacturing, as well as additional materials, the displays with a low-refractive CPL are likely to cost more. As the companies are still evaluating its application, the final price has yet to be determined.

However, Samsung and LG ultimately need to persuade their display customers to adopt the new OLED panels with a low-refractive CPL at a higher price. As such, they have opened talks with their biggest clients — Samsung’s smartphone division and Apple. It remains to be seen if the next-gen Galaxy smartphones and iPhones feature a more efficient OLED display or if we’ll have to wait longer for the new OLED tech.


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12 Norway Government Ministries were Targeted in a Cyberattack

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12 Norway Government Ministries were Targeted in a Cyberattack
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According to recent reports, twelve government ministries in Norway have been targeted by cyber-attacks.

The most recent attack was aimed at Norway’s public sector, and investigations are currently ongoing.

Norway has been Europe’s largest gas supplier after Russia had a drop in the supply. Norway has also become Western Europe’s largest oil exporter.

The cyber attack was identified as there was unusual traffic in Norway’s platform which was discovered on July 12.

Erik Hope, the head of the government agency and in charge of providing services to the ministries, said, “We identified a weakness in the platform of one of our suppliers and that weakness has now been shut”.

Norway Prognosticated in February

In February, the Nordic Police Security Agency (PST) was taking necessary precautions for a cyber attack in response to the war between Russia and Ukraine.

The PST said, ”Moscow would likely prioritize actions such as illegal gathering of intelligence, theft of information, cyber operations or cultivating sources, these are more probable”.

As predicted, there was a Distributed Denial-of-service (DDoS) attack against Norway’s state sector in June 2022, which was to be blamed on a “Criminal Russian pro group”.

However, the recent cyber attack did not affect the Prime Minister’s Office, including ministries like Foreign, Defense, and Justice, as they were using a different IT platform.

Norway is NATO’s northernmost member. Cyber attacks against Norway have seen massive increases between 2019 and 2021. The incidents stayed at the same level in 2022. Norway has increased military alerts ever since the war in Ukraine.

The tensions between the two nations remain in the same stage, affecting the neighboring countries and other nations.

However, cyber-attacks have seen a large increase in recent times and are predicted to increase furthermore. 

Peace must prevail between the two nations, which will contribute a lot of good towards humanity and a great benefit for the neighboring nations and the world.

Stay up-to-date with the latest Cyber Security News; follow us on GoogleNews, Linkedin, Twitter, and Facebook.


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