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A new unpatched security vulnerability has been disclosed in the open-source Horde Webmail client that could be exploited to achieve remote code execution on the email server simply by sending a specially crafted email to a victim. "Once the email is viewed, the attacker can silently take over the complete mail server without any further user interaction," SonarSource said in a report shared with The Hacker News. "The vulnerability exists in the default configuration and can be exploited with no knowledge of a targeted Horde instance." The issue, which has been assigned the CVE identifier  CVE-2022-30287 , was reported to the vendor on February 2, 2022. The maintainers of the Horde Project did not immediately respond to a request for comment regarding the unresolved vulnerability. At its core, the issue makes it possible for an authenticated user of a Horde instance to run malicious code on the underlying server by taking advantage of a quirk in how the client...

An international law enforcement operation involving 11 countries has culminated in the takedown of a notorious mobile malware threat called  FluBot . "This Android malware has been spreading aggressively through SMS, stealing passwords, online banking details and other sensitive information from infected smartphones across the world," Europol  said  in a statement. The "complex investigation" included authorities from Australia, Belgium, Finland, Hungary, Ireland, Romania, Spain, Sweden, Switzerland, the Netherlands, and the U.S. FluBot , also called Cabassous, emerged in the wild in December 2020, masking its insidious intent behind the veneer of seemingly innocuous package tracking applications such as FedEx, DHL, and Correos.  It primarily spreads via smishing (aka SMS-based phishing) messages that trick unsuspecting recipients into clicking on a link to download the malware-laced apps. Once launched, the app would proceed to request access to Android...

As many as 47,337 malicious plugins have been uncovered on 24,931 unique websites, out of which 3,685 plugins were sold on legitimate marketplaces, netting the attackers $41,500 in illegal revenues. The findings come from a new tool called  YODA  that aims to detect rogue WordPress plugins and track down their origin, according to an 8-year-long study conducted by a group of researchers from the Georgia Institute of Technology. "Attackers impersonated benign plugin authors and spread malware by distributing pirated plugins," the researchers  said  in a new paper titled " Mistrust Plugins You Must ." "The number of malicious plugins on websites has steadily increased over the years, and malicious activity peaked in March 2020. Shockingly, 94% of the malicious plugins installed over those 8 years are still active today." The large-scale research entailed analyzing WordPress plugins installed in 410,122 unique web servers dating all the way back to 2012...

An enhanced version of the XLoader malware has been spotted adopting a probability-based approach to camouflage its command-and-control (C&C) infrastructure, according to the latest research. "Now it is significantly harder to separate the wheat from the chaff and discover the real C&C servers among thousands of legitimate domains used by Xloader as a smokescreen," Israeli cybersecurity company Check Point  said . First spotted in the wild in October 2020, XLoader is a successor to Formbook and a  cross-platform information stealer  that's capable of plundering credentials from web browsers, capturing keystrokes and screenshots, and executing arbitrary commands and payloads. More recently, the  ongoing geopolitical conflict  between Russia and Ukraine has proved to be a lucrative fodder for  distributing XLoader  by means of  phishing emails  aimed at high-ranking government officials in Ukraine. The latest findings from Check P...

An advanced persistent threat (APT) actor aligned with Chinese state interests has been observed weaponizing the new  zero-day flaw  in Microsoft Office to achieve code execution on affected systems. "TA413 CN APT spotted [in-the-wild] exploiting the Follina zero-day using URLs to deliver ZIP archives which contain Word Documents that use the technique," enterprise security firm Proofpoint  said  in a tweet. "Campaigns impersonate the 'Women Empowerments Desk' of the Central Tibetan Administration and use the domain tibet-gov.web[.]app." TA413  is best known for its campaigns aimed at the Tibetan diaspora to deliver implants such as  Exile RAT  and  Sepulcher  as well as a rogue Firefox browser extension dubbed  FriarFox . The high-severity security flaw, dubbed Follina and tracked as CVE-2022-30190 (CVSS score: 7.8), relates to a case of remote code execution that abuses the "ms-msdt:" protocol URI scheme to execute arbitrary code...

An analysis of the mobile threat landscape in 2022 shows that Spain and Turkey are the most targeted countries for malware campaigns, even as a mix of new and existing banking trojans are increasingly targeting Android devices to conduct on-device fraud (ODF). Other frequently targeted countries include Poland, Australia, the U.S., Germany, the U.K., Italy, France, and Portugal. "The most worrying leitmotif is the increasing attention to On-Device Fraud (ODF)," Dutch cybersecurity company ThreatFabric  said  in a report shared with The Hacker News. "Just in the first five months of 2022 there has been an increase of more than 40% in malware families that abuse Android OS to perform fraud using the device itself, making it almost impossible to detect them using traditional fraud scoring engines." Hydra ,  FluBot  (aka Cabassous),  Cerberus ,  Octo , and  ERMAC  accounted for the most active banking trojans based on the number of samples obser...

An "aggressive" advanced persistent threat (APT) group known as SideWinder has been linked to over 1,000 new attacks since April 2020. "Some of the main characteristics of this threat actor that make it stand out among the others, are the sheer number, high frequency and persistence of their attacks and the large collection of encrypted and obfuscated malicious components used in their operations," cybersecurity firm Kaspersky  said  in a report that was presented at Black Hat Asia this month. SideWinder , also called Rattlesnake or T-APT-04, is said to have been active since at least 2012 with a  track record  of targeting military, defense, aviation, IT companies, and legal firms in Central Asian countries such as Afghanistan, Bangladesh, Nepal, and Pakistan. Kaspersky's APT trends report for Q1 2022  published  late last month revealed that the threat actor is actively expanding the geography of its targets beyond its traditional victim profil...

This is an exciting time for the  Internet of Things . According to Deloitte research, the average U.S. household now has 25 connected devices — and new products are being launched every day. This rush of demand means that many tech companies are looking for developers with IoT knowledge. And even if you don't want to specialize in this field, the  programming skills  are transferable. Featuring nine full-length video courses,  The 2022 Complete Raspberry Pi & Arduino Developer Bundle  provides a really good introduction to this world. The included training is worth a total of $1,800, but readers of The Hacker News can currently pick up the bundle for  only $39.99 .  Special Offer  —  For a limited time, you can get lifetime access to nine courses on Arduino and Raspberry Pi development  for just $39.99 . That's a massive 97% off the total price. Both the Raspberry Pi and the Arduino were specifically designed to help people lear...

Interpol on Monday announced the arrest of three suspected global scammers in Nigeria for using remote access trojans (RATs) such as Agent Tesla to facilitate malware-enabled cyber fraud. "The men are thought to have used the RAT to reroute financial transactions, stealing confidential online connection details from corporate organizations, including oil and gas companies in South East Asia, the Middle East and North Africa," the International Criminal Police Organization  said  in a statement. One of the scammers in question, named Hendrix Omorume, has been charged and convicted of three counts of financial fraud and has been sentenced to a 12-month prison term. The two other suspects are still on trial. The three Nigerian individuals, who are aged between 31 and 38, have been apprehended for being in possession of fake documents such as fraudulent invoices and forged official letters. The law enforcement said that the suspects systematically used Agent Tesla to breach...