WhatsApp 2.2440.9.0

WhatsApp 2.2440.9.0

WhatsApp – Freeware – Android iOS Windows Mac Linux
out of 6 votes
Latest Version
2.2440.9.0
Safe to install

Here are recurring questions and related user issues regarding WhatsApp, with a focus on security concerns. These questions have emerged from real incidents, vulnerabilities, and user concerns related to data privacy and security breaches.


1. Has WhatsApp ever suffered a major security breach?

Yes, WhatsApp has experienced several notable security incidents. One of the most significant occurred in May 2019 when a vulnerability in the app was exploited using a buffer overflow in WhatsApp’s VoIP stack. This allowed attackers to install spyware (notably Pegasus from the NSO Group) by simply placing a call to the target's device—even if the call wasn't answered.


2. Is WhatsApp end-to-end encryption truly secure?

WhatsApp uses the Signal Protocol for end-to-end encryption, which is considered one of the most secure encryption protocols. However, critics point out that while messages are encrypted in transit, metadata (such as who you're talking to and when) is still collected and could potentially be accessed or misused.


3. Can WhatsApp be used to install spyware or malware?

Yes. In addition to the Pegasus spyware case, another instance was in 2021 when a vulnerability allowed attackers to remotely execute malicious code on the user's device via specially crafted image files.


4. What data does WhatsApp share with Facebook and third parties?

WhatsApp has faced criticism over its data-sharing practices with parent company Meta (formerly Facebook). In January 2021, WhatsApp updated its privacy policy to allow more data sharing with Facebook, including metadata and business messaging data.


5. How secure is WhatsApp Web compared to the mobile app?

WhatsApp Web mirrors messages from the phone and uses the same end-to-end encryption. However, it poses additional risks—especially on shared or public computers—because session hijacking or local storage vulnerabilities could expose sensitive data.


6. Can someone access my WhatsApp messages without my knowledge?

If someone gains physical access to your device, they may access your messages, particularly if you don’t use biometric or PIN-based app locks. Additionally, attackers may trick users into revealing their 6-digit verification code, leading to account hijacking.


7. Does WhatsApp have any known vulnerabilities that haven't been fixed?

Most known vulnerabilities are patched promptly once disclosed. However, like all software, new exploits may emerge. WhatsApp maintains a Security Advisories page listing all CVEs it has addressed.


8. Has WhatsApp faced any legal or governmental scrutiny over security issues?

Yes, WhatsApp has been investigated and fined over privacy-related matters. For example, in 2021, Ireland's Data Protection Commission fined WhatsApp €225 million for failing to adequately inform EU citizens about how their data was being handled.

Installations

15,017 users of UpdateStar had WhatsApp installed last month.
Secure and free downloads checked by UpdateStar

Stay up-to-date
with UpdateStar freeware.

Latest Reviews

BlueStacks BlueStacks
BlueStacks: The Ultimate Android Emulator for PC
NordVPN NordVPN
Protect Your Online Privacy with NordVPN
Adobe Photoshop CS5 Adobe Photoshop CS5
Revolutionizing Digital Photo Editing: Adobe Photoshop CS5
MOVIEJACK free MOVIEJACK free
Capture and download streaming movies with ease using MOVIEJACK free!
ASUS Motherboard ASUS Motherboard
Optimize Your PC Performance with ASUS Motherboard
P PeriServiceSetup
Efficiently manage service setup with PeriServiceSetup by TCS
UpdateStar Premium Edition UpdateStar Premium Edition
Keeping Your Software Updated Has Never Been Easier with UpdateStar Premium Edition!
Microsoft Visual C++ 2015 Redistributable Package Microsoft Visual C++ 2015 Redistributable Package
Boost your system performance with Microsoft Visual C++ 2015 Redistributable Package!
Microsoft Edge Microsoft Edge
A New Standard in Web Browsing
Google Chrome Google Chrome
Fast and Versatile Web Browser
Microsoft Visual C++ 2010 Redistributable Microsoft Visual C++ 2010 Redistributable
Essential Component for Running Visual C++ Applications
Microsoft Update Health Tools Microsoft Update Health Tools
Microsoft Update Health Tools: Ensure Your System is Always Up-to-Date!

Latest Updates


リンク絵-リンクアート 同じ数字を線でつなげてイラスト完成! 1.1.20

"Link Art" is a puzzle game that involves connecting numbers to complete illustrations. It offers both quick, casual play and immersive concentration, allowing players to choose their preferred difficulty level and pace.

911 Rescue Fire Truck Games 3d 1.2

The Fire Truck Engine Simulator developed by Savage Club Gaming Studio offers an intriguing addition to the genre of fire truck firefighter games.

World Animals Mod For MCPE 2.0.10

The World Animals Mod for Minecraft PE offers an expansive pixelated environment featuring a diverse array of wildlife, including lions, giraffes, zebras, bears, grizzly bears, muddy pigs, capybaras, toucans, hyenas, skeleton …

اجمل اغاني نادر خضر 5

The application "Ajmal Aghani Nader Kheder" specializes in providing an online music streaming service for users who prefer listening to songs directly without the need for downloading.

Feliz Dia Das Mulheres 7.1

Women are symbols of strength and determination, and as such, they deserve respect, love, and dedication. Every woman possesses a unique charm, and it is important to celebrate this special day meaningfully.

Bike Stunt: Bike Race Games 2.6

The game Bike Stunt Bike Games offers an engaging and visually impressive experience for enthusiasts of motorcycle stunts.