Tushar Subhra, Author at GBHackers Security | #1 Globally Trusted Cyber Security News Platform https://gbhackers.com/author/tushar-subhra/ GBhackers Offering Exclusive Cyber Security News Coverage, New Research papers & Technology Updates. Wed, 06 Nov 2024 12:17:26 +0000 en-US hourly 1 https://wordpress.org/?v=6.6.2 https://gbhackers.com/wp-content/uploads/2024/09/cropped-gbh-32x32.png Tushar Subhra, Author at GBHackers Security | #1 Globally Trusted Cyber Security News Platform https://gbhackers.com/author/tushar-subhra/ 32 32 CRON#TRAP Campaign Attacks Windows Machine With Weaponized Linux Virtual Machine https://gbhackers.com/crontrap-campaign-attacks-windows-machine/ https://gbhackers.com/crontrap-campaign-attacks-windows-machine/#respond Wed, 06 Nov 2024 12:17:25 +0000 https://gbhackers.com/?p=114542 Weaponized Linux virtual machines are used for offensive cybersecurity purposes, such as “penetration testing” or “exploiting vulnerabilities.” These setups often use the tools and frameworks that are designed for ethical hacking. Securonix researchers recently detected CRON#TRAP campaign that has been attacking Windows machines with weaponized Linux virtual machines. Technical analysis CRON#TRAP is a sophisticated cyber […]

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Exploiting Windows MiniFilter to Bypass EDR Protection https://gbhackers.com/windows-minifilter-abused/ https://gbhackers.com/windows-minifilter-abused/#respond Wed, 18 Sep 2024 14:29:24 +0000 https://gbhackers.com/?p=112231 Windows Minifilter drivers are a type of file system filter driver that operates within the Windows operating system to manage and modify I/O operations without direct access to the file system.  They utilize the Filter Manager, which simplifies their development by providing a consistent interface for handling various file operations. Researchers at Tier Zero Security […]

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Researchers Hacked Car EV Chargers To Execute Arbitrary Code https://gbhackers.com/researchers-hacked-ev-car-chargers/ https://gbhackers.com/researchers-hacked-ev-car-chargers/#respond Wed, 11 Sep 2024 15:03:18 +0000 https://gbhackers.com/?p=110943 Researchers discovered flaws in the Autel MaxiCharger EV charger that make it potential to execute arbitrary code on the device by just placing it within Bluetooth range. The vulnerabilities tracked as CVE-2024-23958, CVE-2024-23959, and CVE-2024-23967 were identified during Pwn2Own Automotive 2024 in Tokyo. The Autel MaxiCharger has significantly the most extensive hardware feature set, including […]

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Tropic Trooper Attacks Government Organizations to Steal Sensitive Data https://gbhackers.com/tropic-trooper-attack-steal-sensitive-data/ https://gbhackers.com/tropic-trooper-attack-steal-sensitive-data/#respond Fri, 06 Sep 2024 09:14:45 +0000 https://gbhackers.com/?p=110465 Tropic Trooper (aka KeyBoy, Pirate Panda, and APT23) is a sophisticated cyberespionage APT group, and it has been active since 2011. This APT group primarily targets government institutions, military agencies, healthcare, transportation, and high-tech industries in Taiwan, the Philippines, and Hong Kong. Cybersecurity analysts at Kaspersky Lab recently discovered that Tropic Trooper has been actively […]

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NoiseAttack is a Novel Backdoor That Uses Power Spectral Density For Evasion https://gbhackers.com/noiseattack-is-a-novel-backdoor/ https://gbhackers.com/noiseattack-is-a-novel-backdoor/#respond Fri, 06 Sep 2024 09:13:38 +0000 https://gbhackers.com/?p=110455 NoiseAttack is a new method of secretly attacking deep learning models. It uses triggers made from White Gaussian Noise to create several targeted classes in the model, rather than just one, like most current methods.  This approach also helps avoid being easily detected, which makes it more effective than traditional single-target attacks. The following cybersecurity […]

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Notorious Mallox Ransomware Evolved From Private Ransomware to RaaS https://gbhackers.com/notorious-mallox-ransomware-raas/ https://gbhackers.com/notorious-mallox-ransomware-raas/#respond Thu, 05 Sep 2024 14:45:41 +0000 https://gbhackers.com/?p=110376 Mallox is a sophisticated ransomware that is known for its destructive capabilities and multi-extortion tactics, which include encrypting victims’ data and threatening to publish it on public TOR-based websites. In 2023, it demonstrated significant expansion with more than 700 distinct samples identified. Mallox has been active since mid-2021, and the cybersecurity researchers at Kaspersky Lab […]

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Earth Lusca Using Multiplatform Backdoor to Attack Windows & Linux Machines https://gbhackers.com/earth-lusca-using-multiplatform-backdoor/ https://gbhackers.com/earth-lusca-using-multiplatform-backdoor/#respond Thu, 05 Sep 2024 12:47:02 +0000 https://gbhackers.com/?p=110223 Earth Lusca is a suspected China-based cyber espionage group active since at least April 2019. Besides this, hackers often target Windows and Linux machines primarily due to their widespread use and potential for financial gain. Trend Micro security experts recently uncovered a sophisticated new Golang-based backdoor named “KTLVdoor,” deployed by the Chinese threat actor Earth […]

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Lazarus Hackers Attacking Job-Seekers to Deliver Javascript Malware https://gbhackers.com/lazarus-hackers-attacking-job-seekers/ https://gbhackers.com/lazarus-hackers-attacking-job-seekers/#respond Thu, 05 Sep 2024 12:43:38 +0000 https://gbhackers.com/?p=110188 The Lazarus Group is one of the most notorious hacker groups linked to the North Korean government. The group is known for its cyberattacks and has been active since 2010.  However, Group-IB cyber security researchers recently discovered that Lazarus was actively intensifying its illicit activities in 2024. Researchers have also detected that threat actors are actively […]

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ToddyCat APT Abuses SMB, Exploits IKEEXT A Exchange RCE To Deploy ICMP Backdoor https://gbhackers.com/toddycat-apt-exploits/ https://gbhackers.com/toddycat-apt-exploits/#respond Wed, 04 Sep 2024 11:30:36 +0000 https://gbhackers.com/?p=107220 ToddyCat is an APT group that has been active since December 2020, and primarily it targets the government and military entities in Europe and Asia.  The group is known for its sophisticated cyber-espionage tactics and has been involved in multiple high-profile attacks. Cybersecurity researchers at Kaspersky Lab identified that ToddyCat APT group has been abusing […]

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Versa Director Zero-day Vulnerability Let Attackers Upload Malicious Files https://gbhackers.com/versa-director-zero-day-vulnerability-attack/ https://gbhackers.com/versa-director-zero-day-vulnerability-attack/#respond Wed, 28 Aug 2024 12:39:35 +0000 https://gbhackers.com/?p=96299 Versa Networks specializes in successful business. It offers Secure Access Service Edge (SASE), consolidating networking and security services in a single, cloud-based platform. Enterprises and service providers can redesign their networks to achieve new levels of business success with the help of their SD-WAN and SD-LAN product portfolios. The Security Research Team of Versa recently […]

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