Wednesday, January 18, 2023

8 Common IoT Attacks in Cyber Security

The Internet of Things (IoT) is the network of physical devices, vehicles, buildings and other items embedded with electronics, software, sensors, and connectivity which enables these objects to connect and exchange data. IoT technology has rapidly progressed in recent years, and it has brought many benefits to our lives, including enhanced automation, improved efficiency, and greater convenience. However, as IoT technology has grown, so too has the risk of cyber attacks on these devices. In this article, we will explore some of the most common IoT attacks that are currently being used by cybercriminals.


Distributed Denial of Service (DDoS) attacks:

DDoS attacks are a type of cyber attack in which a large number of compromised devices are used to flood a targeted website or network with traffic, rendering it unavailable to users. IoT devices, such as cameras and routers, are particularly vulnerable to DDoS attacks because they often have weak security and are easily compromised.


Eavesdropping: 

Eavesdropping is the act of secretly listening to or recording a private conversation. IoT devices, such as smart speakers and security cameras, are particularly vulnerable to eavesdropping because they often have built-in microphones and cameras that can be remotely accessed by cybercriminals.


Man-in-the-middle (MitM) attacks: 

MitM attacks occur when a cybercriminal intercepts communications between two devices and alters or steals the information being exchanged. IoT devices are particularly vulnerable to MitM attacks because they often use unsecured communications protocols and are easily compromised.


Device spoofing:

Device spoofing is a type of cyber attack in which a cybercriminal creates a fake device that appears to be legitimate, in order to gain access to a network or steal information. IoT devices are particularly vulnerable to device spoofing because they often have weak security and are easily compromised.


Malware: 

Malware is a type of software that is designed to damage or disrupt a computer system. IoT devices are particularly vulnerable to malware attacks because they often have weak security and are easily compromised.


Password cracking: 

Password cracking is a type of cyber attack in which a cybercriminal attempts to gain access to a device or network by guessing or cracking the password. IoT devices are particularly vulnerable to password cracking because they often have weak security and are easily compromised.


Phishing:

Phishing is a type of cyber attack in which a cybercriminal sends an email or message that appears to be from a legitimate source, in order to trick the recipient into providing sensitive information. IoT devices are particularly vulnerable to phishing attacks because they often have weak security and are easily compromised.


To secure IoT devices, it is important to use strong, unique passwords, regularly update the firmware, and keep the device behind a firewall. It is also important to be cautious of suspicious emails, phone calls and messages, and not to provide personal information to unknown sources. Additionally, using a VPN can help secure the communication between the device and the internet.


In conclusion, IoT devices have many benefits, but they also have many security vulnerabilities. It is important to be aware of the common IoT attacks and take steps to protect yourself and your devices from these threats. By being vigilant, you can help ensure that your IoT devices are safe and secure, and that your personal and sensitive information is protected. 

Sunday, January 15, 2023

(2023) 7 Free Movie Streaming Sites USA— Download HD Movies Online

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With the rise of streaming services, it can be hard to find a reliable and free way to watch movies online. However, there are still a number of free movie streaming sites available for those on a budget or who don't want to subscribe to a paid service. Here are 7 free movie streaming sites that you can use to watch your favorite films.


(2023) 7 Free Movie Streaming Sites USA

Tubi: 

Tubi is a streaming service that offers a wide variety of movies and TV shows. With a library of over 20,000 titles, it has something for everyone. The content on Tubi is ad-supported and available for free. It has a great selection of films from many different genres, including action, comedy, drama, horror and more. Tubi also offers a wide selection of films from independent studios and international distributors.


Vudu: 

Vudu is a streaming service owned by Walmart that offers a large selection of movies and TV shows. Some of the content on Vudu is available for free, while other titles require you to rent or purchase them. Vudu has a large selection of films, including many that are available on other free streaming sites. It also has a number of older films that you may not be able to find on other streaming services.


Popcornflix:

 Popcornflix is a streaming service that specializes in indie and foreign films. It has a rotating selection of movies that change on a regular basis. Popcornflix has a wide selection of films that are not available on other free streaming sites. It has a great selection of indie films and foreign films that you may not be able to find on other streaming services.


Yidio: 

Yidio is a streaming service that aggregates content from a variety of sources, including free streaming sites. It allows you to easily find and watch movies that are available for free. Yidio has a wide selection of films that are available for free on other streaming sites. It also has a great selection of older films that you may not be able to find on other streaming services.


Kanopy:

Kanopy is a streaming service that partners with libraries and universities to provide access to a wide variety of films. If you have a library card, you can use Kanopy to watch movies for free. Kanopy has a wide selection of films that are not available on other free streaming sites. It has a great selection of indie films and foreign films that you may not be able to find on other streaming services.


Pluto TV: 

Pluto TV is a streaming service that offers a variety of channels, including several dedicated to movies. It has a rotating selection of films that change on a regular basis. Pluto TV has a wide selection of films that are not available on other free streaming sites. It also has a great selection of older films that you may not be able to find on other streaming services.


Vimeo: 

Vimeo is a video-sharing platform that also has a selection of movies available to watch for free. You can find a wide variety of films, including indie and foreign films. Vimeo has a wide selection of films that are not available on other free streaming sites. It has a great selection of indie films and foreign films that you may not be able to find.

Saturday, June 19, 2021

Battlegrounds Mobile India Beta Released - How to Download and Install

Battlegrounds Mobile India beta version has been released. If you remember the pre registration of Battlegrounds Game was started a month ago. The beta version of the BGMI game got updated on Google Play for downloading everyone on 17 June 2021.

BGMI Beta can now available for all users. Initially it was available for select users only who participated on Testing program called early access of Battlegrounds Mobile India. But after one day of release Battlegrounds Mobile India Beta can be downloaded , installed and played by all users. This means, if you want to play this game then now you can download the Battleground Mobile India beta version on your Android phone.

Those who played PUBG Mobile until it blocked in India , will find a lot of similarities between the old Battle Royale game and new version of Battleground mobile game. As of now only Android users can download the beta version but the iOS version will be available very soon.


Table of contents

  • What are Hardware Requirement for Battlegrounds Game Beta
  • How to Download and install Battlegrounds Mobile India
  • Can we Play Battlegrounds Mobile India game on Jio Phone?

What are Hardware Requirement for Battlegrounds Game Beta

1. BGMI will take up to 600MB of storage space on the Android device. However, we all know  that you will actually need more storage on the phone if you want to run the game smoothly.

2. Your phone's Operating system can not be lower than Android 5.1. 

3. RAM should be 2GB or more in your Android phone.

4. A good internet connection is a must for good gaming experience to avoid lagging.

Please note, Battleground game cannot be played on Jio phones.

How to Download and install Battlegrounds Mobile India

  1. To become Beta Testers of Battleground Mobile India, you has to join the testing program by  using the Testing Program link.
  2. Once you are selected as a Tester, a link to "Download" will be shown in the same page on Google Play.
  3. It will redirect to the game's page on Google Play Store.
  4. Now click on "Install" in Google Play in order to download and install in no time.

Can we Play Battlegrounds Mobile India game on Jio Phone?

Battlegrounds Mobile India game is developed to play on Android phones only. Jio Phone runs on KaiOS platform that doesnt support graphics-heavy games like Battlegrounds Mobile game.

Thursday, June 17, 2021

Clop Ransomware Gang Got Arrested By Ukraine Police

Ukrainian law enforcement officials have arrested Clop ransomware gang. Officials informed that they have been disrupting the infrastructure used in attacks targeting victims around the world since 2019.


Ukrainian National Police, authorities from South Korean and U.S. authorities ran a joint operation and arrested six offenders who are accused of running a double extortion scheme. Wherein if victims refusing to pay a ransom then these hackers threatened them with sensitive monetary leak and personal data.


“Together, law enforcement has managed to shut down the infrastructure from where the virus spreads and block channels for legalizing criminally acquired cryptocurrencies," the National Police said.




Law enforcement officers seized computer equipment, cars and $ 184,679 (5 million hryvnia} in 21 searches in the Kiev region. This seizure includes the defendant’s car and house.


Clop ransomware defendants will face up to 8 years imprisonment for unauthorized intrusion/snooping in the home or work computers, AI systems, Computer and telecommunication networks. It is still not disclosed whether these defendants are just affiliate or core developer of ransomware operations.


Clop Ransomware Previous Attacks :


Clop threat actors have been associated with number of high-profile attacks, including Accellion, Qualys, Software AG IT, ExecuPharm, Indiabulls since 2019. Many universities such as Maastricht University, Stanford University Medical School, University of Maryland, and University of California.


Another ransomware group named Avaddon cover up operations and passed 2,934 victims’ decryption key with Bleeping Computer Last week.


You can read below articles about to know more about Ransomware attacks.


Execution and Business Model of REvil Ransomware


REvil Ransomware Attack - JBS Foods Shutdowns Temporarily 


Friday, June 4, 2021

REvil Ransomware Attack - JBS Foods Shutdowns Temporarily

The largest meat distributor JBS Foods faced a REvil ransomeware attack over the weekend and it disrupted several servers supporting IT systems and affected the supply chain as well.

Global meat distributor JBS SA had to shut down operations in the United States, Canada and Australia after a Ransomware attack on its IT systems. “Attackers targeted several servers supporting North American and Australian IT systems of JBS Foods on Sunday”, according to a statement by JBS USA. JBS employees were greeted with a ransom note over the weekend the same had been used in previous REvil attacks as well.

“the company took immediate action, suspending all affected systems, notifying authorities and activating the company’s global network of IT professionals and third-party experts to resolve the situation,” as per company statement after ransomware attack.

Production has begun to resume at most of the JBS beef plants in the United States on Wednesday. Canada beef plant partially operational on Tuesday. Most of the workers at JBS plants in Australia, Canada and the United States were unable to start their work on Monday and Tuesday.

JBS didn’t confirm whether it had paid the ransom or not to the attackers.

Who is JBS Foods

Brazil-based JBS Foods is the largest meat distributor includes beef, chicken and pork. Total 245,000 employees work for JBS in many countries and has 9 plants in US. Their major clients are Country Pride, Swift, Certified Angus Beef, Clear River Farms and Pilgrim’s.




Who is Attacker -

The FBI confirmed that Russia-based cybercriminal group known for its attacks on leading U.S. companies and they are the major suspect. This group is known as REvil and it has already targeted around 237 organizations since 2020, according to Recorded Future, a cybersecurity company. The number of victims of ransomware attack could be much higher because most of the organization quietly pay their ransom to maintain their reputation and avoid the loss of data.

What is REvil Ransomware -

REvil group runs its organization like "ransomware as a service" and rents their script and help to individual or group to target the attack. This is known as Sodinokibi, Bluebackground, or Sodin aslo. If you remember Darkside who was responsible Colonial Pipeline ransomware attack, is one of the subscriber of REvil group. Reports suggest that now DarkSide has choose a separate path. If you want to know about Execution and Business Model of REvil then you should read this post.

You can find Prevention method also in above post.