A hacker has exploited a vulnerability in TeleMessage, which provides modded versions of encrypted messaging apps such as Signal, Telegram, and WhatsApp, to extract archived messages and other data relating to U.S. government officials and companies who used the tool, 404 Media reported.
TeleMessage came into the spotlight last week after it was reported that former U.S. national security adviser Mike Waltz was using TeleMessage’s modified version of Signal. Israel-based TeleMessage, owned by Smarsh, offers its clients a way to archive messages, including voice notes, from encrypted apps. The messages of cabinet members and Waltz were not compromised, 404 Media said, but the hacked data contained contents of messages; contact information of government officials; back-end login credentials for TeleMessage; and more.
Read more…
Source: TechCrunch
Sign up for our Newsletter
The latest news and insights delivered right to your inbox.
Related:
- WiFi protocol flaw allows attackers to hijack network traffic
March 28, 2023
Cybersecurity researchers have discovered a fundamental security flaw in the design of the IEEE 802.11 WiFi protocol standard, allowing attackers to trick access points into leaking network frames in plaintext form. WiFi frames are data containers consisting of a header, data payload, and trailer, which include information such as the source and destination MAC address, control, ...
- Copy-paste heist or clipboard-injector attacks on cryptousers
March 28, 2023
It is often the case that something new is just a reincarnation of something old. Kaspersky reasearchers have come across a series of clipboard injection attacks on cryptocurrency users, which emerged starting from September 2022. Although they have written about a similar malware attack in 2017 in one of our blogposts, the technique is still ...
- Gone in 120 seconds: Tesla Model 3 child’s play for hackers
March 27, 2023
A team of hackers from French security shop Synacktiv have won $100,000 and a Tesla Model 3 after subverting the Muskmobile’s entertainment system, and from there opening up the car’s core management systems. The prize was awarded at the annual Pwn2Own competition in Vancouver and it wasn’t Synacktiv’s only win. The team walked away from the ...
- CISA Releases Six Industrial Control Systems Advisories
March 23, 2023
CISA released six Industrial Control Systems (ICS) advisories on March 23, 2023. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-23-082-01 RoboDK ICSA-23-082-02 CP-Plus KVMS Pro ICSA-23-082-03 SAUTER EY-modulo 5 Building Automation Stations Read more… Source: U.S. Cybersecurity and Infrastructure Security Agency Related story: CISA Releases Eight Industrial Control Systems Advisories
- Critical infrastructure gear is full of flaws, but hey, at least it’s certified
March 23, 2023
Devices used in critical infrastructure are riddled with vulnerabilities that can cause denial of service, allow configuration manipulation, and achieve remote code execution, according to security researchers. And most of these operational technology (OT) products – which include industrial control systems and related devices – claim security certifications, some of which they did not actually have. Read ...
- Patch CVE-2023-23397 Immediately: What You Need To Know and Do
March 21, 2023
CVE-2023-23397 is a critical privilege elevation/authentication bypass vulnerability in Outlook, released as part of the March Patch Tuesday set of fixes. The vulnerability, which affects all versions of Windows Outlook, was given a 9.8 CVSS rating and is one of two zero-day exploits disclosed on March 14. Trend Micro researchers summarize the points that security teams ...