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Ransomware group exploits Citrix NetScaler systems for initial access

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Ransomware group exploits Citrix NetScaler systems for initial access 29/08/2023 at 14:50 By Helga Labus A known threat actor specializing in ransomware attacks is believed to be behind a recent campaign that targeted unpatched internet-facing Citrix NetScaler systems to serve as an initial foothold into enterprise networks. “Our data indicates strong similarity between attacks using […]

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PoC for no-auth RCE on Juniper firewalls released

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PoC for no-auth RCE on Juniper firewalls released 28/08/2023 at 13:32 By Zeljka Zorz Researchers have released additional details about the recently patched four vulnerabilities affecting Juniper Networks’ SRX firewalls and EX switches that could allow remote code execution (RCE), as well as a proof-of-concept (PoC) exploit. Junos OS vulnerabilities and fixes Earlier this month,

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WinRAR patches zero-day bug that targeted stock and crypto traders

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WinRAR patches zero-day bug that targeted stock and crypto traders 25/08/2023 at 08:04 By Cointelegraph By Martin Young According to cybersecurity firm Group-IB, weaponized ZIP file archives were being shared on crypto trading forums, with each one containing a nasty surprise. This article is an excerpt from Cointelegraph.com News View Original Source React to this

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Does a secure coding training platform really work?

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Does a secure coding training platform really work? 24/08/2023 at 07:31 By Help Net Security As security vulnerabilities are reported to you time and again, you may ask yourself: “Why don’t these developers learn the lesson?” The next thing you may think is: “We should train developers, so they stop making these mistakes.” For many

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Cypher announces recovery plan, says it will ‘socialize’ losses in initial stage

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Cypher announces recovery plan, says it will ‘socialize’ losses in initial stage 24/08/2023 at 00:05 By Cointelegraph By Tom Blackstone Cypher announced that losses from the exploit will be distributed among users in an initial stage, then compensated through protocol revenue when the platform relaunches. This article is an excerpt from Cointelegraph.com News View Original

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Top 12 vulnerabilities routinely exploited in 2022

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Top 12 vulnerabilities routinely exploited in 2022 04/08/2023 at 16:31 By Helga Labus Cybersecurity agencies from member countries of the Five Eyes intelligence alliance have released a list of the top 12 vulnerabilities routinely exploited in 2022, plus 30 additional ones also “popular” with attackers. The top 12 “In 2022, malicious cyber actors exploited older

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New persistent backdoor used in attacks on Barracuda ESG appliances

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New persistent backdoor used in attacks on Barracuda ESG appliances 31/07/2023 at 13:32 By Helga Labus The Cybersecurity and Infrastructure Agency (CISA) has published an analysis report on the backdoors dropped by attackers exploiting CVE-2023-2868, a remote command injection vulnerability in Barracuda Email Security Gateway (ESG) appliances. Barracuda ESG zero-day exploit and backdoors In late

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Stremio vulnerability exposes millions to RCE and data theft

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Stremio vulnerability exposes millions to RCE and data theft 31/07/2023 at 11:02 By Help Net Security CyFox has recently identified a critical hijacking vulnerability in Stremio 4.4, a popular software platform for streaming movies and TV shows. With over 5 million users relying on Stremio for their entertainment needs, this vulnerability poses a significant risk

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Cryptojacking soars as cyberattacks increase, diversify

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Cryptojacking soars as cyberattacks increase, diversify 27/07/2023 at 05:03 By Help Net Security Digital threat actors are adopting evolving tactical behaviors, opting for different types of malicious attacks compared to previous years, according to SonicWall. Overall intrusion attempts were up, led by the highest year on record for global cryptojacking volume recorded by SonicWall, as

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Over 20,000 Citrix Appliances Vulnerable to New Exploit

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Over 20,000 Citrix Appliances Vulnerable to New Exploit 24/07/2023 at 17:02 By Ionut Arghire Over 20,000 appliances are vulnerable to a new exploit technique targeting a recent Citrix ADC zero-day vulnerability CVE-2023-3519. The post Over 20,000 Citrix Appliances Vulnerable to New Exploit appeared first on SecurityWeek. This article is an excerpt from SecurityWeek RSS Feed

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Adobe ColdFusion vulnerabilities exploited to deliver web shells (CVE-2023-29298, CVE-2023-38203)

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Adobe ColdFusion vulnerabilities exploited to deliver web shells (CVE-2023-29298, CVE-2023-38203) 18/07/2023 at 17:17 By Zeljka Zorz Attackers are exploiting two Adobe ColdFusion vulnerabilities (CVE-2023-29298, CVE-2023-38203) to breach servers and install web shells to enable persistent access and allow remote control of the system, according to Rapid7 researchers. Flaws with incomplete fixes On July 11, 2023,

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APT Exploit Targeting Rockwell Automation Flaws Could Threaten Critical Infrastructure

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APT Exploit Targeting Rockwell Automation Flaws Could Threaten Critical Infrastructure 13/07/2023 at 13:32 By Eduard Kovacs Two Rockwell Automation product vulnerabilities have been used for a new exploit by an APT group that could use it to target critical infrastructure. The post APT Exploit Targeting Rockwell Automation Flaws Could Threaten Critical Infrastructure appeared first on

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Unlocking internet’s secrets via monitoring, data collection, and analysis

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Unlocking internet’s secrets via monitoring, data collection, and analysis 30/06/2023 at 05:05 By Mirko Zorz In this Help Net Security interview, Ryan Woodley, CEO of Netcraft, discusses the importance of monitoring, collecting, and analyzing internet data to gain a profound understanding of the internet. This insight plays a vital role in protecting and empowering customers.

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PoC exploit released for Cisco AnyConnect, Secure Client vulnerability (CVE-2023-20178)

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PoC exploit released for Cisco AnyConnect, Secure Client vulnerability (CVE-2023-20178) 23/06/2023 at 17:19 By Helga Labus Proof-of-concept (PoC) exploit code for the high-severity vulnerability (CVE-2023-20178) in Cisco Secure Client Software for Windows and Cisco AnyConnect Secure Mobility Client Software for Windows has been published. About the vulnerability Cisco Secure Client Software – previously known as

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PoC Exploit Published for Cisco AnyConnect Secure Vulnerability

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PoC Exploit Published for Cisco AnyConnect Secure Vulnerability 22/06/2023 at 16:31 By Ionut Arghire A security researcher has published proof-of-concept (PoC) exploit code targeting a recent high-severity vulnerability (CVE-2023-20178) in Cisco AnyConnect Secure. The post PoC Exploit Published for Cisco AnyConnect Secure Vulnerability appeared first on SecurityWeek. This article is an excerpt from SecurityWeek RSS

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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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