data breach

Checkout.com Discloses Data Breach After Extortion Attempt

Checkout, data breach, Data Breaches, ransom, ShinyHunters /

Checkout.com Discloses Data Breach After Extortion Attempt 2025-11-14 at 15:14 By Ionut Arghire The information was stolen from a legacy cloud file storage system, not from its payment processing platform. The post Checkout.com Discloses Data Breach After Extortion Attempt appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Microsoft Issues Emergency Patch for Windows Server Update Services RCE Vulnerability CVE-2025-59287

data breach, Emerging Threats, Threat Intelligence, Vulnerabilities /

Microsoft Issues Emergency Patch for Windows Server Update Services RCE Vulnerability CVE-2025-59287 2025-11-14 at 15:10 By Fernando Martinez LevelBlue Labs is tracking a severe vulnerability in Windows Server Update Services (WSUS), CVE-2025-59287, that allows attackers to remotely execute code without authentication and is being exploited by threat actors to compromise vulnerable Windows Server users. This […]

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Washington Post Says Nearly 10,000 Employees Impacted by Oracle Hack

Cl0p, data breach, Data Breaches, Oracle E-Business Suite, Ransomware, The Washington Post /

Washington Post Says Nearly 10,000 Employees Impacted by Oracle Hack 2025-11-14 at 14:40 By Eduard Kovacs The media company admitted that cybercriminals attempted to extort a payment after stealing personal information.  The post Washington Post Says Nearly 10,000 Employees Impacted by Oracle Hack appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View […]

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NHS Investigating Oracle EBS Hack Claims as Hackers Name Over 40 Alleged Victims

Cl0p, data breach, Data Breaches, healthcare, NHS, Oracle E-Business Suite, Oracle hack, Ransomware /

NHS Investigating Oracle EBS Hack Claims as Hackers Name Over 40 Alleged Victims 2025-11-13 at 15:18 By Eduard Kovacs The UK’s national healthcare system is working with the country’s National Cyber Security Centre to investigate the incident. The post NHS Investigating Oracle EBS Hack Claims as Hackers Name Over 40 Alleged Victims appeared first on […]

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Synnovis Confirms Patient Information Stolen in Disruptive Ransomware Attack

data breach, Data Breaches, healthcare, Ransomware, Synnovis /

Synnovis Confirms Patient Information Stolen in Disruptive Ransomware Attack 2025-11-13 at 13:24 By Ionut Arghire The ransomware attack on the pathology services provider disrupted operations at several London hospitals. The post Synnovis Confirms Patient Information Stolen in Disruptive Ransomware Attack appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Nearly 30 Alleged Victims of Oracle EBS Hack Named on Cl0p Ransomware Site

Cl0p, data breach, Data Breaches, Data leak, Featured, Oracle E-Business Suite, Oracle hack, Ransomware /

Nearly 30 Alleged Victims of Oracle EBS Hack Named on Cl0p Ransomware Site 2025-11-10 at 16:49 By Eduard Kovacs The Cl0p website lists major organizations such as Logitech, The Washington Post, Cox Enterprises, Pan American Silver, LKQ Corporation, and Copeland. The post Nearly 30 Alleged Victims of Oracle EBS Hack Named on Cl0p Ransomware Site […]

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The Cat’s Out of the Bag: A ‘Meow Attack’ Data Corruption Campaign Simulation via MAD-CAT

data breach, Emerging Threats, Security Research, Vulnerabilities /

The Cat’s Out of the Bag: A ‘Meow Attack’ Data Corruption Campaign Simulation via MAD-CAT 2025-11-07 at 19:39 By Karl Biron In 2024, I published Feline Hackers Among Us? (A Deep Dive and Simulation of the Meow Attack), which explored the notorious Meow attack campaign that had plagued unsecured databases since 2020. That article focused […]

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Dissecting and Understanding APT Threat Group Activity

data breach, Emerging Threats, Security Research, Threat Intelligence /

Dissecting and Understanding APT Threat Group Activity 2025-11-06 at 16:45 By Trustwave SpiderLabs CTI APT Groups Prioritize Espionage and Data Theft: Approximately two-thirds of all Trustwave SpiderLabs-tracked APT group activity is motivated by espionage, targeting government, defense, and telecom sectors primarily in the US, Ukraine, and Russia. Top Attacker Nations: China (41%), Iran (12.5%), and […]

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Automotive IT Firm Hyundai AutoEver Discloses Data Breach

data breach, Data Breaches, Hyundai, Hyundai AutoEver /

Automotive IT Firm Hyundai AutoEver Discloses Data Breach 2025-11-06 at 14:50 By Eduard Kovacs Hyundai AutoEver America was hacked in February and the attackers managed to steal SSNs and other personal data. The post Automotive IT Firm Hyundai AutoEver Discloses Data Breach appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original […]

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SpiderLabs Ransomware Tracker Update October 2025: Qlin Doubles Down on Attacks

data breach, DFIR, Emerging Threats, Security Research, Vulnerabilities /

SpiderLabs Ransomware Tracker Update October 2025: Qlin Doubles Down on Attacks 2025-11-04 at 17:18 By The worldwide ransomware landscape saw a dramatic shift in attacks in October 2025, jumping 41% month over month, with the most prolific attacker, Qlin, more than doubling the number of attacks it launched, according to Trustwave, A LevelBlue Company, research. […]

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Scattered LAPSUS$ Hunters: Anatomy of a Federated Cybercriminal Brand

Artificial Intelligence, data breach, Security Research, Vulnerabilities /

Scattered LAPSUS$ Hunters: Anatomy of a Federated Cybercriminal Brand 2025-11-04 at 16:27 By Trustwave SpiderLabs’ Cyber Threat Intelligence team is tracking the recent emergence of what appears to be the consolidation of three well-known threat groups into a “federated alliance” that offers, among its activities, Extortion-as-a-Service (EaaS). This article is an excerpt from SpiderLabs Blog […]

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Millions Impacted by Conduent Data Breach

conduent, data breach, Data Breaches, Ransomware /

Millions Impacted by Conduent Data Breach 2025-10-30 at 15:46 By Ionut Arghire The hackers stole names, addresses, dates of birth, Social Security numbers, and health and insurance information. The post Millions Impacted by Conduent Data Breach appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Ad and PR Giant Dentsu Says Hackers Stole Merkle Data

data breach, Data Breaches, Dentsu, Merkle, Ransomware /

Ad and PR Giant Dentsu Says Hackers Stole Merkle Data 2025-10-29 at 12:54 By Eduard Kovacs Japan’s Dentsu has disclosed a Merkle data breach impacting clients, suppliers, and employees. The post Ad and PR Giant Dentsu Says Hackers Stole Merkle Data appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Hackers Target Swedish Power Grid Operator

data breach, Data Breaches, electric grid, Featured, grid, Ransomware, Svenska kraftnät, Sweden /

Hackers Target Swedish Power Grid Operator 2025-10-28 at 12:32 By Ionut Arghire The hackers stole information from a file transfer solution and the country’s power supply was not affected. The post Hackers Target Swedish Power Grid Operator appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Toys ‘R’ Us Canada Customer Information Leaked Online

data breach, Data Breaches, Toys R Us /

Toys ‘R’ Us Canada Customer Information Leaked Online 2025-10-24 at 15:38 By Ionut Arghire The customer information published on the dark web includes names, addresses, phone numbers, and email addresses. The post Toys ‘R’ Us Canada Customer Information Leaked Online appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Public Sector Ransomware Attacks Relentlessly Continue

data breach, Government, Vulnerabilities /

Public Sector Ransomware Attacks Relentlessly Continue 2025-10-22 at 17:12 By In 2025, 36 years after the first ransomware attack was recorded, actors continue to zero in on the public sector, and there is no evidence they will slow down any time soon. In fact, our numbers suggest that ransomware attacks against government organizations are ramping […]

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Fencing and Pet Company Jewett-Cameron Hit by Ransomware

data breach, Data Breaches, Jewett-Cameron, Ransomware /

Fencing and Pet Company Jewett-Cameron Hit by Ransomware 2025-10-22 at 14:16 By Eduard Kovacs Jewett-Cameron Company says hackers stole sensitive information and are threatening to release it unless a ransom is paid. The post Fencing and Pet Company Jewett-Cameron Hit by Ransomware appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original […]

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Hackers Steal Sensitive Data From Auction House Sotheby’s

data breach, Data Breaches, Sotheby's /

Hackers Steal Sensitive Data From Auction House Sotheby’s 2025-10-17 at 15:59 By Eduard Kovacs Sotheby’s has disclosed a data breach impacting personal information, including SSNs. The post Hackers Steal Sensitive Data From Auction House Sotheby’s appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Prosper Data Breach Impacts 17.6 Million Accounts

data breach, Data Breaches, Featured, lender, Prosper /

Prosper Data Breach Impacts 17.6 Million Accounts 2025-10-17 at 11:47 By Ionut Arghire Hackers stole names, addresses, dates of birth, email addresses, Social Security numbers, government IDs, and other information. The post Prosper Data Breach Impacts 17.6 Million Accounts appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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F5 data breach: “Nation-state” attackers stole BIG-IP source code, vulnerability info

CrowdStrike, data breach, data theft, Don't miss, F5 Networks, Hot stuff, IOActive, Mandiant, NCC Group, NCSC, networking, News, source code /

F5 data breach: “Nation-state” attackers stole BIG-IP source code, vulnerability info 2025-10-15 at 18:39 By Zeljka Zorz US tech company F5 has suffered a breach, and the attackers made off with source code of and vulnerability information related to its BIG-IP family of networking and security products, the company confirmed today. BIG-IP vulnerabilities are often […]

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