Infosec News

InfoSec News 20230731

  • Publicado: Seg, 31/07/2023 - 07:33

Top News


  • Hackers Deploy "SUBMARINE" Backdoor in Barracuda Email Security Gateway Attacks

"The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday disclosed details of a "novel persistent backdoor" called SUBMARINE deployed by threat actors in connection with the hack on Barracuda Email Security Gateway (ESG) appliances."

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InfoSec News 20230728

  • Publicado: Sex, 28/07/2023 - 12:38

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  • Hackers Target Apache Tomcat Servers for Mirai Botnet and Crypto Mining

"Misconfigured and poorly secured Apache Tomcat servers are being targeted as part of a new campaign designed to deliver the Mirai botnet malware and cryptocurrency miners."

Link

TLP1 : Green

InfoSec News 20230727

  • Publicado: Qui, 27/07/2023 - 07:46

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  • New AI Tool 'FraudGPT' Emerges, Tailored for Sophisticated Attacks

"Following the footsteps of WormGPT, threat actors are advertising yet another cybercrime generative artificial intelligence (AI) tool dubbed FraudGPT on various dark web marketplaces and Telegram channels."

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InfoSec News 20230726

  • Publicado: Qua, 26/07/2023 - 09:52

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  • North Korean Nation-State Actors Exposed in JumpCloud Hack After OPSEC Blunder

"North Korean nation-state actors affiliated with the Reconnaissance General Bureau (RGB) have been attributed to the JumpCloud hack following an operational security (OPSEC) blunder that exposed their actual IP address."

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InfoSec News 20230724

  • Publicado: Seg, 24/07/2023 - 17:25

Top News


  • New OpenSSH Vulnerability Exposes Linux Systems to Remote Command Injection

"Details have emerged about a now-patched flaw in OpenSSH that could be potentially exploited to run arbitrary commands remotely on compromised hosts under specific conditions."

Link

TLP1 : Green

InfoSec News 20230721

  • Publicado: Sex, 21/07/2023 - 16:14

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  • CISA: Citrix RCE bug exploited to breach critical infrastructure org

"Threat actors have breached the network of a U.S. organization in the critical infrastructure sector after exploiting a zero-day RCE vulnerability currently identified as CVE-2023-3519, a critical-severity issue in NetScaler ADC and Gateway that Citrix patched this week."

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InfoSec News 20230720

  • Publicado: Qui, 20/07/2023 - 15:08

Top News


  •  Microsoft Expands Cloud Logging to Counter Rising Nation-State Cyber Threats

"Microsoft on Wednesday announced that it's expanding cloud logging capabilities to help organizations investigate cybersecurity incidents and gain more visibility after facing criticism in the wake of a recent espionage attack campaign aimed at its email infrastructure."

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InfoSec News 20230719

  • Publicado: Qua, 19/07/2023 - 15:08

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  • Cybersecurity firm Sophos impersonated by new SophosEncrypt ransomware

"Cybersecurity vendor Sophos is being impersonated by a new ransomware-as-a-service called SophosEncrypt, with the threat actors using the company name for their operation."

Link

TLP1 : Green

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