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A security researcher claims to have discovered an unpatched vulnerability in PayPal's money transfer service that could allow attackers to trick victims into unknowingly completing attacker-directed transactions with a single click. Clickjacking, also called UI redressing, refers to a technique wherein an unwitting user is tricked into clicking seemingly innocuous webpage elements like buttons with the goal of downloading malware, redirecting to malicious websites, or disclose sensitive information. This is typically achieved by displaying an invisible page or HTML element on top of the visible page, resulting in a scenario where users are fooled into thinking that they are clicking the legitimate page when they are in fact clicking the rogue element overlaid atop it. "Thus, the attacker is 'hijacking' clicks meant for [the legitimate] page and routing them to another page, most likely owned by another application, domain, or both," security researcher h4x0r...

At least two research institutes located in Russia and a third likely target in Belarus have been at the receiving end of an espionage attack by a Chinese nation-state advanced persistent threat (APT). The attacks, codenamed " Twisted Panda ," come in the backdrop of Russia's military invasion of Ukraine, prompting a  wide range  of  threat actors  to swiftly adapt their campaigns on the ongoing conflict to distribute malware and stage opportunistic attacks. They have materialized in the form of social engineering schemes with topical war and sanctions-themed baits orchestrated to trick potential victims into clicking malicious links or opening weaponized documents. Israeli cybersecurity firm Check Point, which  disclosed  details of the latest intelligence-gathering operation, attributed it a Chinese threat actor, with connections to that of  Stone Panda  (aka  APT 10 , Cicada, or Potassium) and  Mustang Panda  (aka Bronze Pres...

Multiple versions of a WordPress plugin by the name of "School Management Pro" harbored a backdoor that could grant an adversary complete control over vulnerable websites. The issue, spotted in premium versions before 9.9.7, has been assigned the CVE identifier  CVE-2022-1609  and is rated 10 out of 10 for severity. The backdoor, which is believed to have existed since version 8.9, enables "an unauthenticated attacker to execute arbitrary PHP code on sites with the plugin installed," Jetpack's Harald Eilertsen  said  in a Friday write-up. School Management, developed by an India-based company called  Weblizar , is billed as a Wordpress add-on to "manage complete school operation." It also claims more than 340,000 customers of its premium and free WordPress themes and plugins. The WordPress security company noted that it uncovered the implant on May 4 after it was alerted to the presence of heavily obfuscated code in the license-checking code of t...

Cisco on Friday rolled out fixes for a medium-severity vulnerability affecting IOS XR Software that it said has been exploited in real-world attacks. Tracked as CVE-2022-20821 (CVSS score: 6.5), the issue relates to an open port vulnerability that could be abused by an unauthenticated, remote attacker to connect to a Redis instance and achieve code execution. "A successful exploit could allow the attacker to write to the Redis in-memory database, write arbitrary files to the container filesystem, and retrieve information about the Redis database," Cisco  said  in an advisory. "Given the configuration of the sandboxed container that the Redis instance runs in, a remote attacker would be unable to execute remote code or abuse the integrity of the Cisco IOS XR Software host system." The flaw, which it said was identified during the resolution of a technical assistance center (TAC) case, impacts Cisco 8000 Series routers running IOS XR Software that has the health...

A Linux botnet malware known as XorDdos has witnessed a 254% surge in activity over the last six months, according to latest research from Microsoft. The trojan, so named for carrying out denial-of-service attacks on Linux systems and its use of XOR-based encryption for communications with its command-and-control (C2) server, is  known  to have been  active  since at least 2014. "XorDdos' modular nature provides attackers with a versatile trojan capable of infecting a variety of Linux system architectures," Ratnesh Pandey, Yevgeny Kulakov, and Jonathan Bar Or of the Microsoft 365 Defender Research Team  said  in an exhaustive deep-dive of the malware. "Its SSH brute-force attacks are a relatively simple yet effective technique for gaining root access over a number of potential targets." Remote control over vulnerable IoT and other internet-connected devices is gained by means of secure shell (SSH) brute-force attacks, enabling the malware to form a b...

Google's Threat Analysis Group (TAG) on Thursday pointed fingers at a North Macedonian spyware developer named Cytrox for developing exploits against five zero-day (aka 0-day) flaws, four in Chrome and one in Android, to target Android users. "The 0-day exploits were used alongside n-day exploits as the developers took advantage of the time difference between when some critical bugs were patched but not flagged as security issues and when these patches were fully deployed across the Android ecosystem," TAG researchers Clement Lecigne and Christian Resell  said . Cytrox is alleged to have packaged the exploits and sold them to different government-backed actors located in Egypt, Armenia, Greece, Madagascar, Côte d'Ivoire, Serbia, Spain, and Indonesia, who, in turn, weaponized the bugs in at least three different campaigns. The commercial surveillance company is the maker of  Predator , an implant  analogous  to that of NSO Group's  Pegasus , and is known to h...

A case of software supply chain attack has been observed in the Rust programming language's  crate registry  that leveraged typosquatting techniques to publish a rogue library containing malware. Cybersecurity firm SentinelOne dubbed the attack " CrateDepression ." Typosquatting attacks  take place  when an adversary mimics the name of a popular package on a public registry in hopes that developers will accidentally download the malicious package instead of the legitimate library. In this case, the crate in question is "rustdecimal," a typosquat of the real " rust_decimal " package that's been downloaded over 3.5 million times to date. The package was  flagged  earlier this month on May 3 by Askar Safin, a Moscow-based developer. According to an  advisory  published by the Rust maintainers, the crate is said to have been first pushed on March 25, 2022, attracting fewer than 500 downloads before it was permanently removed from the repository....

The North Korea-backed Lazarus Group has been observed leveraging the  Log4Shell vulnerability  in VMware Horizon servers to deploy the NukeSped (aka Manuscrypt) implant against targets located in its southern counterpart. "The attacker used the Log4j vulnerability on VMware Horizon products that were not applied with the security patch," AhnLab Security Emergency Response Center (ASEC)  said  in a new report. The intrusions are said to have been first discovered in April, although  multiple threat actors , including those aligned with  China  and  Iran , have employed the same approach to further their objectives over the past few months. NukeSped is a backdoor that can perform various malicious activities based on commands received from a remote attacker-controlled domain. Last year, Kaspersky disclosed a spear-phishing campaign aimed at stealing critical data from defense companies using a NukeSped variant called  ThreatNeedle . So...

Fraudulent domains masquerading as Microsoft's Windows 11 download portal are attempting to trick users into deploying trojanized installation files to infect systems with the Vidar information stealer malware. "The spoofed sites were created to distribute malicious ISO files which lead to a Vidar info-stealer infection on the endpoint," Zscaler  said  in a report. "These variants of Vidar malware fetch the C2 configuration from attacker-controlled social media channels hosted on Telegram and Mastodon network." Some of the rogue distribution vector domains, which were registered last month on April 20, consist of ms-win11[.]com, win11-serv[.]com, and win11install[.]com, and ms-teams-app[.]net. In addition, the cybersecurity firm cautioned that the threat actor behind the impersonation campaign is also leveraging backdoored versions of Adobe Photoshop and other legitimate software such as Microsoft Teams to deliver Vidar malware. The ISO file, for its part,...

Taiwanese network-attached storage (NAS) devices maker QNAP on Thursday warned its customers of a fresh wave of DeadBolt ransomware attacks. The intrusions are said to have targeted TS-x51 series and TS-x53 series appliances running on QTS 4.3.6 and QTS 4.4.1, according to its product security incident response team.  "QNAP urges all NAS users to check and update QTS to the latest version as soon as possible, and avoid exposing their NAS to the internet," QNAP  said  in an advisory. This development marks the third time QNAP devices have come under assault from  DeadBolt ransomware  since the start of the year. In late January, as many as 4,988 DeadBolt-infected QNAP devices were identified, prompting the company to release a forced firmware update. A second uptick in new infections was  observed  in mid-March.  DeadBolt attacks are also notable for the fact that they allegedly leverage zero-day flaws in the software to gain remote access...

A novel Bluetooth relay attack can let cybercriminals more easily than ever remotely  unlock and operate cars ,  break open residential smart locks , and breach secure areas. The vulnerability has to do with weaknesses in the current implementation of Bluetooth Low Energy (BLE), a wireless technology used for authenticating Bluetooth devices that are physically located within a close range. "An attacker can falsely indicate the proximity of Bluetooth LE (BLE) devices to one another through the use of a relay attack," U.K.-based cybersecurity company NCC Group  said . "This may enable unauthorized access to devices in BLE-based proximity authentication systems." Relay attacks , also called two-thief attacks, are a variation of person-in-the-middle attacks in which an adversary intercepts communication between two parties, one of whom is also an attacker, and then relays it to the target device without any manipulation. While various mitigations have been implem...

The  2022 SaaS Security Survey Report,  in collaboration with CSA, examines the state of SaaS security as seen in the eyes of CISOs and security professionals in today's enterprises. The report gathers anonymous responses from 340 CSA members to examine not only the growing risks in SaaS security but also how different organizations are currently working to secure themselves. Demographics The majority (71%) of respondents were located in the Americas, another 17% from Asia, and 13% from EMEA. Of these participants 49% influence the decision-making process while 39% run the process itself. The survey examined organizations from a variety of industries, such as telecommunications (25%), finance (22%), and government (9%).  While there are many takeaways from the survey, these are our top seven.  1: SaaS Misconfigurations are Leading to Security Incidents Since 2019, SaaS misconfigurations have become a top concern for organizations, with at least 43% of organizat...