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PoC exploit for exploited MOVEit vulnerability released (CVE-2023-34362)

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PoC exploit for exploited MOVEit vulnerability released (CVE-2023-34362) 13/06/2023 at 14:18 By Zeljka Zorz As more victim organizations of Cl0p gang’s MOVEit rampage continue popping up, security researchers have released a PoC exploit for CVE-2023-34362, the RCE vulnerability exploited by the Cl0p cyber extortion group to plunder confidential data. CVE-2023-34362 PoC exploit released Horizon3 security […]

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Replace Barracuda ESG appliances, company urges

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Replace Barracuda ESG appliances, company urges 09/06/2023 at 18:47 By Helga Labus Barracuda Networks is urging customers running phyisical Email Security Gateway (ESG) appliances to replace them immediately, “regardless of patch version level.” Vulnerability identification and disclosure Barracuda has identified a critical vulnerability (CVE-2023-2868) in their ESG appliances on May 19, 2023, and pushed a

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Google triples reward for Chrome full chain exploits

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Google triples reward for Chrome full chain exploits 02/06/2023 at 15:57 By Helga Labus Google has tripled the full reward amount for the first security bug report that includes a functional full chain exploit of its popular Chrome browser. Six months of higher rewards for a Chrome full chain exploit The Chrome Vulnerability Rewards Program,

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Russia Blames US Intelligence for iOS Zero-Click Attacks

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Russia Blames US Intelligence for iOS Zero-Click Attacks 01/06/2023 at 17:48 By Eduard Kovacs Kaspersky said its corporate network has been targeted with a zero-click iOS exploit, just as Russia’s FSB said iPhones have been targeted by US intelligence. The post Russia Blames US Intelligence for iOS Zero-Click Attacks appeared first on SecurityWeek. This article

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Zyxel firewalls under attack by Mirai-like botnet

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Zyxel firewalls under attack by Mirai-like botnet 01/06/2023 at 11:52 By Zeljka Zorz CVE-2023-28771, the critical command injection vulnerability affecting many Zyxel firewalls, is being actively exploited by a Mirai-like botnet, and has been added to CISA’s Known Exploited Vulnerabilities (KEV) catalog. About CVE-2023-28771 CVE-2023-28771 is a vulnerability that allows unauthenticated attackers to execute OS

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Attackers hacked Barracuda ESG appliances via zero-day since October 2022

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Attackers hacked Barracuda ESG appliances via zero-day since October 2022 30/05/2023 at 20:10 By Zeljka Zorz Barracuda says that the recently discovered compromise of some of it clients’ ESG appliances via a zero-day vulnerability (CVE-2023-2868) resulted in the deployment of three types of malware and data exfiltration. The company did not say how many organizations

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Generative AI: The new attack vector for trust and safety

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Generative AI: The new attack vector for trust and safety 30/05/2023 at 06:46 By Help Net Security Threat actors are abusing generative AI to carry out child sex abuse material (CSAM), disinformation, fraud and extremism, according to ActiveFence. “The explosion of generative AI has far-reaching implications for all corners of the internet,” said Noam Schwartz,

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12 vulnerabilities newly associated with ransomware

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12 vulnerabilities newly associated with ransomware 25/05/2023 at 06:04 By Help Net Security In March 2023, the total number of breaches reported was higher than those reported in the previous three years combined, according to Ivanti. Ransomware groups are continuously weaponizing vulnerabilities and adding them to their arsenal to mount crippling and disruptive attacks on

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Prevent attackers from using legitimate tools against you

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Prevent attackers from using legitimate tools against you 10/05/2023 at 07:21 By Help Net Security Malicious actors are increasingly exploiting legitimate tools to accomplish their goals, which include disabling security measures, lateral movement, and transferring files. Using commonly available tools allows attackers to evade detection. While custom-built tools or malware can be flagged as malicious

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