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NSA warns Russia-linked APT group is exploiting Exim flaw since 2019

Security Affairs

National Security Agency (NSA) is warning that Russia-linked APT group tracked Sandworm Team has been exploiting a critical vulnerability (CVE-2019-10149) in the Exim mail transfer agent (MTA) software since at least August 2019. The CVE-2019-10149 flaw, aka “The Return of the WIZard,” affects versions 4.87

Software 102
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MY TAKE: Memory hacking arises as a go-to tactic to carry out deep, persistent incursions

The Last Watchdog

Related: We’re in the midst of ‘cyber Pearl Harbor’ Peel back the layers of just about any sophisticated, multi-staged network breach and you’ll invariably find memory hacking at the core. Virsec is a leading innovator of memory protection technologies. Here’s what I took away from our discussion: Transient hacks.

Hacking 212
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Orcus RAT Author Charged in Malware Scheme

Krebs on Security

The accused, 36-year-old John “Armada” Revesz , has maintained that Orcus is a legitimate “ R emote A dministration T ool” aimed at helping system administrators remotely manage their computers, and that he’s not responsible for how licensed customers use his product. An advertisement for Orcus RAT.

Malware 200
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Canadian Police Raid ‘Orcus RAT’ Author

Krebs on Security

As first detailed by KrebsOnSecurity in July 2016 , Orcus is the brainchild of John “Armada” Rezvesz , a Toronto resident who until recently maintained and sold the RAT under the company name Orcus Technologies. In an “official press release” posted to pastebin.com on Mar. In an “official press release” posted to pastebin.com on Mar.

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Yomi Hunter Catches the CurveBall

Security Affairs

Many system administrators and companies were rushing to update internet exposed machines, like web servers or gateways, worried about possible remote code execution, reviving the EternalBlue /WannaCry crisis in their mind. . SecurityAffairs – Curveball, hacking). The Malware Threat behind CurveBall. Pierluigi Paganini.

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From iPhone to NT AUTHORITYSYSTEM – exploit ‘Printconfig’ dll with a real-world example

Security Affairs

Disclosure timeline: 13th September 2019: We submitted the issue to product-security@apple.com 18th September 2019: Apple asked us the resend the screen shots 10th October 2019: Apple told us that they were planning to address this issue in a future update 30th October 2019: Apple released version 12.10.2

Mobile 70
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Russian-speaking cybercrime evolution: What changed from 2016 to 2021

SecureList

It could be compromised directly or by hacking the account of someone with access to the website management. Cybercriminals also used to hack into servers of organizations to use them as relay servers to throw investigators off the scent and make it harder to trace the main C&C center. Change of targets.