Messenger Archives

AppWizard

February 20, 2025

Russian Groups Target Signal Messenger in Spy Campaign

Multiple Russian threat groups are targeting the Signal Messenger application, focusing on individuals likely to engage in sensitive military and governmental communications during the conflict in Ukraine. Researchers from Google's Threat Intelligence Group have identified these attacks as primarily aimed at individuals of interest to Russian intelligence services. The two main cyber-espionage groups involved are UNC5792 (tracked by Ukraine's CERT as UAC-0195) and UNC4221 (UAC-0185). Their goal is to deceive victims into linking their Signal accounts to devices controlled by the attackers, granting access to incoming messages. UNC5792 uses invitations that resemble legitimate Signal group invites with malicious QR codes, while UNC4221 employs a phishing kit that mimics Ukraine's Kropyva app and includes harmful QR codes on fake sites. Other Russian and Belarusian groups, including Sandworm (APT44) and Turla, are also targeting Signal Messenger in various ways, such as stealing messages from databases or local storage. Additionally, Belarus-linked group UNC1151 uses the Robocopy tool to duplicate Signal messages for future theft. The increased activity against Signal reflects a broader interest in secure messaging apps used by individuals in espionage and intelligence roles. These apps' strong security features make them attractive to at-risk individuals and communities but also high-value targets for adversaries. Russian groups are also targeting Telegram and WhatsApp, with a recent report detailing attacks by the Russian group Star Blizzard on WhatsApp accounts of government officials and diplomats.

AppWizard

February 19, 2025

Warning over privacy of encrypted messages as Russia targets Signal…

Russia-backed hacking groups have advanced their techniques to infiltrate encrypted messaging platforms like Signal, WhatsApp, and Telegram, posing a threat to journalists, politicians, and activists. These hackers are targeting Signal's "linked devices" feature using malicious QR codes to gain real-time access to victims' messages. Incidents have included compromised Signal accounts leading to military strikes. The Sandworm group has been linked to compromising Signal accounts on devices captured in Ukraine, utilizing a Russian-language website to provide instructions for linking accounts to their infrastructure. Successful breaches often go undetected for long periods, with attackers using modified Signal group invite pages and phishing kits. Additionally, threat actors have stolen Signal database files from Android and Windows devices, with malware like Infamous Chisel extracting sensitive data. Attacks on Signal and other messaging services are increasing, with Russia-aligned groups employing social engineering tactics against users of WhatsApp. In response, Signal has enhanced security measures, including a new interface to alert users of unauthorized device links and additional authentication steps.

AppWizard

February 19, 2025

Tencent’s messaging app Weixin launches beta testing with DeepSeek

Tencent Holdings Limited generates its net sales primarily from the following activities: - Development of mobile applications (54.8%), which includes online gaming platforms, instant messaging systems (notably QQ), gaming software, photo downloading applications, and online payment systems. - Development of electronic payment solutions and services (26.5%). - Online advertising services (17.1%). - Other ancillary services (1.6%). China accounts for 93% of Tencent's net sales.

AppWizard

February 19, 2025

Elon Musk’s X Blocks Links To Signal App As Federal Workers Turn To Encrypted Messaging Amid DOGE Fallout: Report

Elon Musk's X, formerly known as Twitter, has started blocking links to Signal.me, a URL shortener for the privacy-focused messaging app Signal. Users are experiencing difficulties sharing Signal.me links through public posts, direct messages, or profile pages. Musk had previously supported Signal, which led to a rise in its downloads. X has not commented on the situation, leading to speculation about its motivations. Critics point out that this move contrasts with Musk's portrayal as a proponent of free speech, as his management of X has included restrictions on content that opposes his views. Additionally, the Department of Government Efficiency (DOGE), a program Musk supports, aims to cut federal costs, affecting nearly 10,000 employees and possibly eliminating agencies like USAID. Many former employees are turning to Signal for secure communication, highlighting the importance of privacy in digital communication.

AppWizard

February 18, 2025

Elon Musk Is Trying to Hinder Anti-Trump Whistleblowers

Elon Musk has blocked links to the encrypted messaging app Signal on his platform, X, causing concerns about the selective application of free speech. Cybersecurity researchers reported that accessing Signal links results in a warning page, although users can still proceed. Donald Trump is advocating for leniency towards Andrew Tate, who, along with his brother, faces serious legal charges in Romania but has temporarily blocked his indictment and remains under investigation. Musk's DOGE initiative seeks access to sensitive taxpayer information from the IRS, prompting ethical and security concerns among officials. Musk has also expressed support for Trump's criticisms of CBS’s 60 Minutes, reflecting a growing alignment with Trump's narrative against mainstream media. The Associated Press is in conflict with the Trump administration over the renaming of the Gulf of Mexico to the "Gulf of America," resulting in the revocation of its access to significant areas like the Oval Office and Air Force One.

AppWizard

February 18, 2025

You Can Now Text Yourself via RCS on Google Messages (and You Should)

Google Messages has introduced a beta feature that allows users to send messages to themselves using RCS (Rich Communication Services), which provides advantages over SMS, such as the ability to send longer texts and high-resolution media without compression. However, RCS messages sent to oneself currently lack encryption. If the feature is active on a device, users can simply text themselves, or they may need to enroll in the Google Messages beta program. Self-messaging offers convenience and the ability to synchronize messages and media across devices, but users concerned about security may consider using encrypted platforms like Signal for sensitive information.

AppWizard

February 18, 2025

AI: Tencent tests DeepSeek model in Weixin app

Tencent is integrating DeepSeek's AI model into its Weixin messaging app to enhance user experience through advanced search capabilities. Currently, a beta test is being conducted for Weixin users to explore DeepSeek's potential for search queries, aiming to refine the app's functionality.

AppWizard

February 18, 2025

Tencent

Tencent has begun beta testing a new search function in Weixin, China's largest messaging app, powered by DeepSeek. Users can select an "AI Search" option in the search bar, utilizing both DeepSeek and Tencent's Hunyuan foundational model. This feature is exclusive to Weixin and not available on WeChat. The DeepSeek-R1 model, launched on January 20, offers advanced reasoning capabilities at lower training costs compared to AI models from OpenAI, Anthropic, and Google. Approximately 1.3 billion active Weixin users will benefit from this integration for various functions. Users can observe the reasoning process during queries, and DeepSeek-R1 has also been integrated into Tencent's AI chatbot application, Yuanbao. Chinese telecom operators have started using DeepSeek's models, and smartphone manufacturers like Huawei, Oppo, Honor, and Vivo are adopting the DeepSeek-R1 model in their devices.

AppWizard

February 18, 2025

‘Loophole’ in law on messaging apps leaves children vulnerable to sexual abuse, says NSPCC

Nearly 39,000 child sex abuse image crimes were documented in the past year, with approximately 38,685 crimes recorded in England and Wales during the 2023/24 period, averaging over 100 incidents per day. Snapchat was identified as the most frequently mentioned app in these cases, accounting for 50% of incidents, followed by Instagram (11%), Facebook (7%), and WhatsApp (6%). The NSPCC and other organizations are advocating for stronger enforcement of the Online Safety Act, citing concerns about a loophole that allows direct messaging services to remove harmful content only if deemed "technically feasible." The NSPCC expressed the need for proactive measures from platforms to prevent becoming "safe havens" for abusers, particularly highlighting risks associated with end-to-end encryption. A 13-year-old victim shared her distressing experience on Snapchat, where she was threatened after sending nude pictures to a stranger. NSPCC chief executive Chris Sherwood called for immediate government action, criticizing separate regulations for private messaging services that allow tech companies to evade responsibility. The Online Safety Act, passed in 2023, mandates social media companies to mitigate illegal and harmful content, but protective measures are still being implemented. Ofcom stated that most services should be capable of removing harmful content, while a government spokesperson reiterated the commitment to combat child sexual exploitation and abuse and to implement the Online Safety Act effectively.

AppWizard

February 18, 2025

Elon Musk’s X blocking links to Signal messaging app

Social media platform X has implemented restrictions on links to the Signal messaging application, resulting in error messages when users attempt to share signal.me links through public posts, direct messages, or profile pages. This blockage also affects existing signal.me links. Signal, known for its end-to-end encryption, is commonly used by journalists and whistleblowers. X has previously restricted links to Facebook, Instagram, Mastodon, and Substack, despite Signal not being a direct competitor. Users can still share Signal handles on X, and a workaround exists by copy-pasting the link into Signal to bypass the restrictions.