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Showing posts with label iOS and Android Users. Show all posts

Meta: Users Warned Against Android, iOS Apps That Are Stealing Facebook Passwords

As per the report published by Facebook parent Meta on Thursday, as many as a million Facebook users have been warned of the seemingly malicious application, they may have been exposed to. The Android and iOS malware is designed to steal passwords from social networking sites. 
 
This year so far, Meta has detected more than 400 fraudulent applications, and structures for Apple or Android-powered smartphones. The malicious apps are apparently made available at the Play Store and App Store, says director of threat disruption, David Agranovich during a briefing. 
 
"These apps were listed on the Google Play Store and Apple's App Store and disguised as photo editors, games, VPN services, business apps, and other utilities to trick people into downloading them," states Meta in a Blog post.  
 
Reportedly, the fraudulent apps ask Facebook users to log in with their account information, enticing them with certain promising features. Ultimately, stealing user passwords and other credentials, if entered.  
 
"They are just trying to trick people into entering in their login information in a way that enables hackers to access their accounts [..] We will notify one million users that they may have been exposed to these applications; that is not to say they have been compromised," mentions Agranovich. 
 
With regard to these activities, Meta stated that it has shared information about the malicious apps with both Apple and Google, which controls the activities of their respective app shops.  
 
Considering this, Google said that most of the malicious apps mentioned by Meta have already been identified and removed from its Play Store by its vetting systems.  
 
"All of the apps identified in the report are no longer available on Google Play," a spokesperson told AFP. "Users are also protected by Google Play Protect, which blocks these apps on Android." 
 
On the other hand, Apple has yet not responded to questions about whether it took any action against the aforementioned apps. In the blog post, Meta also alerts internet users about certain activities they may unknowingly perform, that could leverage the threat actor.  
 
"We are also alerting people who may have unknowingly self-compromised their accounts by downloading these apps and sharing their credentials, and are helping them to secure their accounts," the blog post notes.

Trojanized Apps are Being Employed to Steal Cryptocurrency From iOS and Android Users

 

ESET, an antivirus manufacturer and internet security firm has unearthed and backtracked a sophisticated malicious cryptocurrency campaign that targets mobile devices using Android or iOS operating systems (iPhones). 

According to ESET, malware authors are distributing malicious apps via fake websites, mimicking legitimate wallet services such as Metamask, Coinbase, Trust Wallet, TokenPocket, Bitpie, imToken, and OneKey. Subsequently, attackers use ads placed on legitimate websites with misleading articles to promote the fake websites that distribute these malicious wallet apps. 

Additionally, intermediaries have been recruited via Telegram and Facebook groups, in an attempt to trick unsuspecting visitors into downloading the malicious apps. While the primary motive of the campaign is to exfiltrate users' funds, ESET researchers have mainly noticed Chinese users being targeted but with cryptocurrencies becoming more popular, the firm's researchers expect the methodologies used in it to spread to other markets. 

The campaign tracked since May 2021, seems to be controlled by a single criminal group. The malicious cryptocurrency wallet apps are designed in such a manner that they replicate the same functionality of their original counterparts, while also incorporating malicious code changes that enable the theft of crypto assets. 

"These malicious apps also represent another threat to victims, as some of them send secret victim seed phrases to the attackers' server using an unsecured HTTP connection," Lukáš Štefanko, senior malware researcher at ESET stated. "This means that victims' funds could be stolen not only by the operator of this scheme but also by a different attacker eavesdropping on the same network." 

The Slovak cybersecurity firm said it also uncovered dozens of groups promoting malicious apps on the Telegram messaging app that were, in turn, shared on at least 56 Facebook groups in hopes of landing new distribution partners for the fraudulent campaign. 

The investigation also showed that there are 13 unearthed applications that masquerade as the Jxx Liberty Waller on the Google Play store, all of which have since been removed from the Android app marketplace. However, before the takedown in January, these applications were installed more than 1100 times. "Their goal was simply to tease out the user's recovery seed phrase and send it either to the attackers' server or to a secret Telegram chat group," Štefanko concluded.