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Bleeping Computer
A new malware-as-a-service called CrystalRAT is being promoted on Telegram, offering remote access, data theft, keylogging, and clipboard hijacking capabilities. [...]
Dark Reading
The UNC-200 threat group, active since last summer, has been utilizing the Signal messaging app to social engineer targets into downloading an infostealing remote access Trojan.
The Hacker News
The Computer Emergency Response Team of Ukraine (CERT-UA) is warning of a new campaign that targets the defense sectors with Dark Crystal RAT (aka DCRat). The campaign, detected earlier this month, has been found to target both employees of enterprises of the defense-industrial complex and individual representatives of the Defense Forces of Ukraine. The activity involves
The Hacker News
A threat actor that was previously observed using an open-source network mapping tool has greatly expanded their operations to infect over 1,500 victims. Sysdig, which is tracking the cluster under the name CRYSTALRAY, said the activities have witnessed a 10x surge, adding it includes "mass scanning, exploiting multiple vulnerabilities, and placing backdoors using multiple [open-source software]
Bleeping Computer
A new threat actor known as CRYSTALRAY has significantly broadened its targeting scope with new tactics and exploits, now counting over 1,500 victims whose credentials were stolen and cryptominers deployed. [...]
Graham Cluley
Researchers reveal how your eyeglasses could be leaking secrets when you’re on video conferencing calls, we take a look at the recent data breaches involving Uber and Grand Theft Auto 6, and we cast an eye at what threats may be around the corner… All this and much much more is discussed in the latest edition of the “Smashing Security” podcast by computer security veterans Graham Cluley and Carole Theriault, joined this week by The Register’s Iain Thomson. Plus – don’t miss our featured interview with Sal Aurigemma, the faculty director of the Master of Science in Cyber Security program at the University of Tulsa.
The Hacker News
The Pakistan-aligned threat actor known as Transparent Tribe has become the latest hacking group to embrace artificial intelligence (AI)-powered coding tools to strike targets with various implants. The activity is designed to produce a "high-volume, mediocre mass of implants" that are developed using lesser-known programming languages like Nim, Zig, and Crystal and rely on trusted services like
Dark Reading
Two Mideast nations that were at odds until recently have announced the "Crystal Ball" project, aimed at better protecting against cyberattacks via collaboration and knowledge sharing.
Dark Reading
A team has found that the Crystals-Kyber encryption algorithm is open to side-channel attacks, under certain implementations.
The Hacker News
A group of researchers has revealed what it says is a vulnerability in a specific implementation of CRYSTALS-Kyber, one of the encryption algorithms chosen by the U.S. government as quantum-resistant last year. The exploit relates to "side-channel attacks on up to the fifth-order masked implementations of CRYSTALS-Kyber in ARM Cortex-M4 CPU," Elena Dubrova, Kalle Ngo, and Joel Gärtner of KTH