361 matches found
Here’s what data the FBI can get from WhatsApp, iMessage, Signal, Telegram, and more
Not every secure messaging app is as safe as it would like us to think. And some are safer than others. A recently disclosed FBI training document shows how much access to the content of encrypted messages from secure messaging services US law enforcement can gain and what they can learn about yo...
Adopting a Zero Trust approach throughout the lifecycle of data
Instead of believing everything behind the corporate firewall is safe, the Zero Trust model assumes breach and verifies each request as though it originates from an uncontrolled network. Regardless of where the request originates or what resource it accesses, Zero Trust teaches us to “never trust...
Keybase Information Disclosure Vulnerability
Keybase is a social networking platform based on PGP technology that supports end-to-end encryption.An information disclosure vulnerability exists in Keybase Client for Android before version 5.8.0 and Keybase Client for iOS before version 5.8.0, which stems from the client's inability to properl...
Keybase path traversal vulnerability
Keybase is a PGP technology-based social networking platform that supports end-to-end encryption.Keybase Client for Windows prior to version 5.7.0 is vulnerable to a path traversal vulnerability that stems from a networked system or product failing to properly filter special elements in a resourc...
CVE-2021-40824
A logic error in the room key sharing functionality of Element Android before 1.2.2 and matrix-android-sdk2 aka Matrix SDK for Android before 1.2.2 allows a malicious Matrix homeserver present in an encrypted room to steal room encryption keys via crafted Matrix protocol messages that were...
CVE-2021-40824
A logic error in the room key sharing functionality of Element Android before 1.2.2 and matrix-android-sdk2 aka Matrix SDK for Android before 1.2.2 allows a malicious Matrix homeserver present in an encrypted room to steal room encryption keys via crafted Matrix protocol messages that were...
Code injection
A logic error in the room key sharing functionality of Element Android before 1.2.2 and matrix-android-sdk2 aka Matrix SDK for Android before 1.2.2 allows a malicious Matrix homeserver present in an encrypted room to steal room encryption keys via crafted Matrix protocol messages that were...
CVE-2021-40824
A logic error in the room key sharing functionality of Element Android before 1.2.2 and matrix-android-sdk2 aka Matrix SDK for Android before 1.2.2 allows a malicious Matrix homeserver present in an encrypted room to steal room encryption keys via crafted Matrix protocol messages that were...
WhatsApp’s End-to-End Encryption Isn’t Actually Broken
End-to-end encryption isn’t designed to secure messages against the intended recipients. New revelations about WhatsApp’s moderator access to messages last week might seem like they run counter to the company’s privacy-forward brand, but a closer look shows the messaging service’s privacy...
WhatsApp to Finally Let Users Encrypt Their Chat Backups in the Cloud
WhatsApp on Friday announced it will roll out support for end-to-end encrypted chat backups on the cloud for Android and iOS users, paving the way for storing information such as chat messages and photos in Apple iCloud or Google Drive in a cryptographically secure manner. The optional feature,...
Telegram Desktop 2.9.2 - Denial of Service Exploit
Exploit Title: Telegram Desktop 2.9.2 - Denial of Service PoC Exploit Author: Aryan Chehreghani Vendor Homepage: https://telegram.org Software Link: https://telegram.org/dl/desktop/win64 Tested Version: 2.9.2 x64 Tested on OS: Windows 10 Enterprise About App Telegram is a messaging app with a foc...
CVE-2021-32728
The Nextcloud Desktop Client is a tool to synchronize files from Nextcloud Server with a computer. Clients using the Nextcloud end-to-end encryption feature download the public and private key via an API endpoint. In versions prior to 3.3.0, the Nextcloud Desktop client fails to check if a privat...
DEBIAN-CVE-2021-32728
The Nextcloud Desktop Client is a tool to synchronize files from Nextcloud Server with a computer. Clients using the Nextcloud end-to-end encryption feature download the public and private key via an API endpoint. In versions prior to 3.3.0, the Nextcloud Desktop client fails to check if a privat...
CVE-2021-32728
The Nextcloud Desktop Client is a tool to synchronize files from Nextcloud Server with a computer. Clients using the Nextcloud end-to-end encryption feature download the public and private key via an API endpoint. In versions prior to 3.3.0, the Nextcloud Desktop client fails to check if a privat...
CVE-2021-32728 End-to-end encryption device setup did not verify public key
The Nextcloud Desktop Client is a tool to synchronize files from Nextcloud Server with a computer. Clients using the Nextcloud end-to-end encryption feature download the public and private key via an API endpoint. In versions prior to 3.3.0, the Nextcloud Desktop client fails to check if a privat...
CVE-2021-32728
The Nextcloud Desktop Client is a tool to synchronize files from Nextcloud Server with a computer. Clients using the Nextcloud end-to-end encryption feature download the public and private key via an API endpoint. In versions prior to 3.3.0, the Nextcloud Desktop client fails to check if a privat...
End-to-end encryption device setup did not verify public key
None...
Apple: Image-Detection Backdoor ‘Narrow’ in Scope
Apple provided additional design and security details this week about the planned rollout of a feature aimed at detecting child sexual abuse material CSAM images stored in iCloud Photos. Privacy groups like the Electronic Frontier Foundation warned that the process of flagging CSAM images...
Facebook Adds End-to-End Encryption for Audio and Video Calls in Messenger
Facebook on Friday said it's extending end-to-end encryption E2EE for voice and video calls in Messenger, along with testing a new opt-in setting that will turn on end-to-end encryption for Instagram DMs. "The content of your messages and calls in an end-to-end encrypted conversation is protected...
Apple Adds a Backdoor to iMessage and iCloud Storage
Apples announcement that its going to start scanning photos for child abuse material is a big deal. Here are five news stories. I have been following the details, and discussing it in several different email lists. I dont have time right now to delve into the details, but wanted to post something...