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An unnamed Islamic non-profit organization in Saudi Arabia has been targeted as part of a stealthy cyber espionage campaign designed to drop a previously undocumented backdoor called  Zardoor . Cisco Talos, which discovered the activity in May 2023, said the campaign has likely persisted since at least March 2021, adding it has identified only one compromised target to date, although it's suspected that there could be other victims. "Throughout the campaign, the adversary used living-off-the-land binaries (LoLBins) to deploy backdoors, establish command-and-control (C2), and maintain persistence," security researchers Jungsoo An, Wayne Lee, and Vanja Svajcer  said , calling out the threat actor's ability to maintain long-term access to victim environments without attracting attention. The intrusion targeting the Islamic charitable organization involved the periodic exfiltration of data roughly twice a month. The exact initial access vector used to infiltrate the ...

The U.S. government on Wednesday said the Chinese state-sponsored hacking group known as  Volt Typhoon  had been embedded into some critical infrastructure networks in the country for at least five years. Targets of the threat actor include communications, energy, transportation, and water and wastewater systems sectors in the U.S. and Guam. "Volt Typhoon's choice of targets and pattern of behavior is not consistent with traditional cyber espionage or intelligence gathering operations, and the U.S. authoring agencies assess with high confidence that Volt Typhoon actors are pre-positioning themselves on IT networks to enable lateral movement to OT assets to disrupt functions," the U.S. government  said . The idea is to pre-position themselves on IT networks by maintaining persistence and understanding the target environment over time for disruptive or destructive cyber attacks against U.S. critical infrastructure in the event of a major crisis or conflict with the coun...

If you've listened to software vendors in the identity space lately, you will have noticed that “unified” has quickly become the buzzword that everyone is adopting to describe their portfolio. And this is great! Unified identity has some amazing benefits!  However (there is always a however, right?) not every “unified” “identity” “security” “platform” is made equal. Some vendors call the combination of workforce IDaaS and customer IDaaS a unified identity solution, while others offer a glorified 2FA service – unified only in the mind of their marketers.  Your landscape matters!   So forget for a moment what the vendors claim, and think back to  your  organization and  your   identity security  landscape. Consider this new definition: “unified” is what has the ability to consolidate your identity challenges with a complete identity solution.  Here’s an example: you’re responsible for the identity infrastructure of a large hospital. Frontl...

The threat actors behind a loader malware called  HijackLoader  have added new techniques for defense evasion, as the malware continues to be increasingly used by other threat actors to deliver additional payloads and tooling. "The malware developer used a standard process hollowing technique coupled with an additional trigger that was activated by the parent process writing to a pipe," CrowdStrike researchers Donato Onofri and Emanuele Calvelli  said  in a Wednesday analysis. "This new approach has the potential to make defense evasion stealthier." HijackLoader was  first documented  by Zscaler ThreatLabz in September 2023 as having been used as a conduit to deliver DanaBot, SystemBC, and RedLine Stealer. It's also known to share a high degree of similarity with another loader known as IDAT Loader. Both the loaders are assessed to be operated by the same cybercrime group. In the intervening months, HijackLoader has been  propagated  via Clear...

Google has unveiled a new pilot program in Singapore that aims to prevent users from sideloading certain apps that abuse Android app permissions to read one-time passwords and gather sensitive data. "This enhanced fraud protection will analyze and automatically block the installation of apps that may use sensitive runtime permissions frequently abused for financial fraud when the user attempts to install the app from an Internet-sideloading source (web browsers, messaging apps, or file managers)," the company  said . The feature is designed to examine the permissions declared by a third-party app in real-time and look for those that seek to gain access to sensitive permissions associated with reading SMS messages, deciphering or dismissing notifications from legitimate apps, and accessibility services that have been  routinely   abused  by Android-based malware for  extracting valuable information . As part of the test, users in Singapore who attempt to sid...

The North Korea-linked nation-state actor known as Kimsuky is suspected of using a previously undocumented Golang-based information stealer called  Troll Stealer . The malware steals "SSH, FileZilla, C drive files/directories, browsers, system information, [and] screen captures" from infected systems, South Korean cybersecurity company S2W  said  in a new technical report. Troll Stealer's links to Kimsuky stem from its similarities to known malware families, such as AppleSeed and AlphaSeed malware that have been attributed to the group. Kimsuky, also tracked under the names APT43, ARCHIPELAGO, Black Banshee, Emerald Sleet (previously Thallium), Nickel Kimball, and Velvet Chollima, is well known for its propensity to steal sensitive, confidential information in offensive cyber operations. In late November 2023, the threat actors were  sanctioned  by the U.S. Treasury Department's Office of Foreign Assets Control (OFAC) for gathering intelligence to further ...