Security Affairs

BRICKSTORM backdoor exposed: CISA warns of advanced China-backed intrusions

CISA details BRICKSTORM, a China-linked backdoor used by China-linked APTs to secure long-term persistence on compromised systems. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has disclosed technical details on BRICKSTORM, a backdoor used by China state-sponsored threat actors to gain and maintain long-term persistence on compromised systems, highlighting ongoing PRC cyber-espionage activity. “The Cybersecurity […]

December 5, 2025
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U.S. CISA adds a new an OpenPLC ScadaBR flaw to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds a new OpenPLC ScadaBR flaw to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added an OpenPLC ScadaBR flaw, tracked as CVE-2021-26828 (CVSS Score of 8.7), to its Known Exploited Vulnerabilities (KEV) catalog. The vulnerability is an unrestricted upload of file with dangerous type vulnerability.  “OpenPLC […]

December 5, 2025
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Marquis data breach impacted more than 780,000 individuals

Hackers breached fintech firm Marquis, stealing personal and financial data, the security breach impacted over 780,000 people. Hackers breached fintech firm Marquis and stole personal and financial data, including names, addresses, SSNs, and card numbers, impacting over 780,000 people. Marquis is a Texas-based fintech and software firm that provides data-driven marketing, customer data platforms, analytics, […]

December 4, 2025
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King Addons flaw lets anyone become WordPress admin

Hackers are exploiting a King Addons flaw (CVE-2025-8489) that lets anyone register and instantly gain admin privileges on WordPress sites. Hackers are exploiting a critical vulnerability, tracked as CVE-2025-8489 (CVSS score of 9.8), in the WordPress plugin King Addons for Elementor that allows unauthenticated users to create admin accounts via a registration privilege bug. King […]

December 4, 2025
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Researchers spotted Lazarus’s remote IT workers in action

Researchers exposed a Lazarus scheme using remote IT workers tied to North Korea’s Famous Chollima APT group in a joint investigation. Researchers filmed Lazarus APT group’s remote-worker scheme in action, uncovering a North Korean network of IT contractors linked to the Famous Chollima unit, TheHackerNews reported. Recently, multiple cybersecurity firms and government agencies observed North […]

December 3, 2025
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U.S. CISA adds Android Framework flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Android Framework flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added Android Framework flaws to its Known Exploited Vulnerabilities (KEV) catalog. Below are the flaws added to the catalog: This week, Google’s new Android update patched 107 vulnerabilities, including two already […]

December 3, 2025
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MuddyWater strikes Israel with advanced MuddyViper malware

Iran-linked threat actor MuddyWater targeted multiple Israeli sectors with a new MuddyViper backdoor in recent attacks. ESET researchers uncovered a new MuddyWater campaign targeting Israeli organizations and one confirmed Egyptian target. The Iran-linked APT group MuddyWater (aka SeedWorm, TEMP.Zagros, Mango Sandstorm, TA450, and Static Kitten) deployed custom tools to evade defenses and maintain persistence. They used a Fooder loader, […]

December 2, 2025
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‘Korea’s Amazon’ Coupang discloses a data breach impacting 34M customers

Coupang disclosed a five-month data breach that exposed the personal information of nearly 34 million South Korean customers. South Korean e-commerce giant disclosed a data breach affecting nearly 34 million customers, exposing personal information over a period of more than five months. “According to the investigation so far, it is believed that unauthorized access to […]

December 2, 2025
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