The Last Watchdog

MAY 13, 2025

Four days of packed session tracks and face-to-face discussions with industry leaders pointed to a clear reality: a large majority of ransomware victims lack effective response plans, and even more security professionals have doubts about their organizations readiness for zero-day attacks. Top 5 Cybersecurity Imperatives from RSAC 2025 1.

Architecture 130

Architecture Risk Cybersecurity Cyber Attacks 130

Security Affairs

JUNE 23, 2025

The ransomware attack that hit McLaren Health Care in 2024 exposed the personal data of 743,000 individuals. McLaren Health Care is notifying over 743,000 people of a data breach discovered on August 5, 2024. The security breach exposed the sensitive personal information of 2,192,515 people.

Data breaches 64

Data breaches Insurance Identity Theft Ransomware 64

SecureList

DECEMBER 16, 2024

Verdict: prediction not fulfilled Our predictions for 2025 Data breaches through contractors When abusing company-contractor relationships (trusted relationship attacks), threat actors first infiltrate a supplier’s systems and then gain access to the target organization’s infrastructure or data.

Marketing 104

Marketing Data breaches Cryptocurrency Malware 104

Security Affairs

MAY 8, 2025

Lockbit ransomware group has been compromised, attackers stole and leaked data contained in the backend infrastructure of their dark web site. Hackers compromised the dark web leak site of the LockBit ransomware gang and defaced it, posting a message and a link to the dump of the MySQL database of its backend affiliate panel.

Ransomware 109

Ransomware Data breaches Hacking Accountability 109

Security Affairs

APRIL 15, 2025

Hertz Corporation disclosed a data breach after customer data was stolen via Cleo zero-day exploits in late 2024, affecting Hertz, Thrifty, and Dollar brands. Car rental giant Hertz Corporation disclosed a data breach that impacted its Hertz, Thrifty, and Dollar brands. are still exploitable.

Data breaches 64

Data breaches Ransomware Software Hacking 64

SecureWorld News

APRIL 23, 2025

In its 17th edition, Verizon's 2025 Data Breach Investigations Report (DBIR) continues to deliver one of the most comprehensive analyses of cyber incidents worldwide. Public Sector: DoS attacks and ransomware remain major concerns. Regardless of the ransomware actor, the foundational controls still matter.

Ransomware 101

Ransomware CISO Backups Risk 101

Security Affairs

MAY 3, 2025

The Rhysida Ransomware gang claims the hack of the Government of Peru, the gang breached Gob.pe, the Single Digital Platform of the Peruvian State. The Rhysida ransomware gang claims responsibility for hacking the Government of Peru, breaching Gob.pe, which is the country’s official digital platform.

Government 125

Government Hacking Ransomware Manufacturing 125

Security Affairs

MAY 15, 2025

Nova Scotia Power confirmed a data breach involving the theft of sensitive customer data after the April cybersecurity incident. At this time, no ransomware group has claimed responsibility yet. ” reads the update published by the company on May 14, 2025. Nova Scotia Power Inc.

Data breaches 71

Data breaches Energy and Utilities Accountability Insurance 71

Security Affairs

JUNE 17, 2025

Zoomcar disclosed a data breach impacting 8.4M Zoomcar discovered a data breach impacting 8.4M The company is investigating the security breach and has determined that the exposed information included names, contacts, and addresses. No financial data or passwords were compromised.

Data breaches 70

Data breaches Passwords Ransomware Cyber Attacks 70

Security Affairs

APRIL 24, 2025

Yale New Haven Health (YNHHS) announced that threat actors stole the personal data of 5.5 Yale New Haven Health (YNHHS) disclosed a data breach that exposed personal information of 5.5 On March 11, 2025, YNHHS faced a cybersecurity incident affecting IT services. million patients in a cyberattack.

Data breaches 68

Data breaches Healthcare Cybersecurity Hacking 68

The Hacker News

MAY 6, 2025

It wasn't ransomware headlines or zero-day exploits that stood out most in this year's Verizon 2025 Data Breach Investigations Report (DBIR) it was what fueled them. Quietly, yet consistently, two underlying factors played a role in some of the worst breaches: third-party exposure and machine credential abuse.

Data breaches 71

Data breaches Ransomware 71

Zero Day

JUNE 6, 2025

X Trending Memorial Day tech sales 2025 Memorial Day TV sales 2025 Memorial Day lawn & outdoor sales 2025 Memorial Day phone sales 2025 Memorial Day health tracker sales 2025 Memorial Day headphone sales 2025 Memorial Day laptop sales 2025 Best CRM software of 2025 Best small business CRM software of 2025 Best free website builders of 2025 Best (..)

Password Management 128

Password Management Passwords Identity Theft Software 128

Security Affairs

MAY 5, 2025

Kelly Benefits has determined that the impact of the recently disclosed data breach is much bigger than initially believed. Benefits and payroll solutions firm Kelly & Associates Insurance Group, aka Kelly Benefits, announced that the impact of a recently disclosed data breach is much bigger than initially estimated.

Data breaches 66

Data breaches Insurance Hacking Accountability 66

Security Affairs

MAY 27, 2025

Sophos warns that a DragonForce ransomware operator chained three vulnerabilities in SimpleHelp to target a managed service provider. Sophos researchers reported that a DragonForce ransomware operator exploited three chained vulnerabilities in SimpleHelp software to attack a managed service provider.

Ransomware 104

Ransomware Software Retail Data breaches 104

Security Affairs

APRIL 25, 2025

The Interlock ransomware gang claimed responsibility for the attack on the leading kidney dialysis company DaVita and leaked alleged stolen data. On April 18, 2025 , the company announced it is currently investigating and addressing a recent cybersecurity incident that has temporarily disrupted certain internal operations.

Ransomware 100

Ransomware Encryption Insurance Marketing 100

Security Affairs

MARCH 20, 2025

A data breach at the Pennsylvania State Education Association exposed the personal information of over 500,000 individuals. The Pennsylvania State Education Association (PSEA) suffered a data breach that impacted 517,487 individuals. ” reads the data breach notification.

Education 64

Education Data breaches Identity Theft Insurance 64

Security Affairs

MAY 27, 2025

Nova Scotia Power confirms it was hit by a ransomware attack but hasn’t paid the ransom, nearly a month after first disclosing the cyberattack. Nova Scotia Power confirmed it was hit by a ransomware attack nearly a month after disclosing a cyber incident. reads the update published by the company on May 14, 2025.

Energy and Utilities 83

Energy and Utilities Ransomware Data breaches Accountability 83

Security Affairs

FEBRUARY 12, 2025

The Sarcoma ransomware group announced a breach of the Taiwanese printed circuit board (PCB) manufacturing giant Unimicron. The Sarcoma ransomware group claims to have breached Taiwanese PCB manufacturer Unimicron, leaked sample files, and threatened a full data release if no ransom is paid by Tuesday, February 20, 2025.

Computers and Electronics 77

Computers and Electronics Ransomware Manufacturing Data breaches 77

Security Affairs

MARCH 24, 2025

The Cloak ransomware group claims responsibility for a cyberattack on the Virginia Attorney Generals Office that occurred in February. The ransomware group Cloak has claimed responsibility for a February cyberattack on the Virginia Attorney General Office. Investigations are ongoing to assess the impact and source of the attack.

Ransomware 103

Ransomware Hacking Social Engineering Manufacturing 103

Hacker's King

DECEMBER 24, 2024

With the advent of new technologies and rising cyber threats , 2025 promises significant shifts in the cybersecurity domain. Here are the top 10 trends to watch out for in 2025: Rise of AI-Driven Cyberattacks Cybercriminals are increasingly leveraging artificial intelligence (AI) to develop sophisticated attack methods.

Cybersecurity 59

Cybersecurity Cyber Insurance IoT Insurance 59

Zero Day

JUNE 22, 2025

Here's how to buy one Nintendo Switch 2 revealed: Specs, pricing, release date (out now), and more official details The $700 Android phone that made me forget about my Pixel 9 Pro Best small business web hosting services of 2025 Memorial Day headphone sales 2025 Best Linux VPNs of 2025 Best online video editors of 2025 Best CRM software of 2025 (..)

Passwords 100

Passwords Data breaches Password Management Accountability 100

Zero Day

JUNE 20, 2025

Here's how to buy one Nintendo Switch 2 revealed: Specs, pricing, release date (out now), and more official details The $700 Android phone that made me forget about my Pixel 9 Pro Best small business web hosting services of 2025 Memorial Day headphone sales 2025 Best Linux VPNs of 2025 Best online video editors of 2025 Best CRM software of 2025 (..)

Passwords 106

Passwords Data breaches Password Management Identity Theft 106

Webroot

APRIL 22, 2025

If a company you do business with becomes part of a data breach, cybercriminals may have full access to your confidential information. Unfortunately, data breaches are on the rise and affecting more companies and consumers than ever. billion people received notices that their information was exposed in a data breach.

Data breaches 72

Data breaches Identity Theft Passwords eCommerce 72

BH Consulting

JANUARY 30, 2025

Cyber risk remains top of mind for business leaders A regular January fixture, the World Economic Forums Global Risk Report 2025 features two technology-related threats among the top five risks for the year ahead and beyond. Februarys Change Healthcare ransomware attack led to 100 million data breach notices being sent.

Cyber Risk 69

Cyber Risk Computers and Electronics Risk CISO 69

Thales Cloud Protection & Licensing

MAY 27, 2025

AI, Quantum and the Evolving Threat Landscape: Key Findings from the Thales 2025 Data Threat Report madhav Tue, 05/27/2025 - 07:40 The Thales 2025 Data Threat Report reveals a critical inflection point in global cybersecurity. Encouragingly, businesses are taking steps in the right direction.

Threat Reports 62

Threat Reports Data breaches Encryption Phishing 62

Security Affairs

MAY 9, 2025

“6 May 2025 South African Airways (SAA) announced today that it has been impacted by a significant cyber incident that began on Saturday, 3 May 2025. In April, Cell C is the fourth-largest mobile network operator in South Africa, confirmed a data breach following a RansomHouse cyberattack that occurred last year.

Cyber Attacks 111

Cyber Attacks Data breaches Telecommunications Financial Services 111

BH Consulting

APRIL 30, 2025

Third-party risk rises as a factor in breaches: Verizon DBIR 2025 Verizons latest annual Data Breach Investigations Report (DBIR) shows some concerning trends with a sharp escalation in global cyber threats. Exploitation of vulnerabilities surged by 34 per cent, and now account for 20 per cent of breaches.

Data breaches 59

Data breaches Scams Cybercrime CSO 59

Thales Cloud Protection & Licensing

MAY 26, 2025

AI, Quantum and the Evolving Threat Landscape: Key Findings from the Thales 2025 Data Threat Report madhav Tue, 05/27/2025 - 04:40 The Thales 2025 Data Threat Report reveals a critical inflection point in global cybersecurity. Encouragingly, businesses are taking steps in the right direction.

Threat Reports 62

Threat Reports Data breaches Encryption Phishing 62

Security Affairs

MARCH 2, 2025

The Qilin ransomware group claims responsibility for attacking the newspaper Lee Enterprises, stealing 350GB of data. The Qilin ransomware group claimed responsibility for the recent cyberattack on Lee Enterprises, which impacted dozens of local newspapers. The gang threatens to leak the stolen data on March 5.

Ransomware 77

Ransomware Cybercrime Encryption Healthcare 77

Security Affairs

JUNE 22, 2025

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Critical Langflow Vulnerability (CVE-2025-3248) Actively Exploited to Deliver Flodrix Botnet Predator Still Active, with New Client and Corporate Links Identified Threat Group Targets Companies in Taiwan Feeling Blue(Noroff): (..)

Malware 92

Malware Cryptocurrency Threat Reports Mobile 92

Security Affairs

JUNE 22, 2025

CISA adds Apple products, and TP-Link routers flaws to its Known Exploited Vulnerabilities catalog Attackers target Zyxel RCE vulnerability CVE-2023-28771 India-based car-sharing company Zoomcar suffered a data breach impacting 8.4M Million people Watch out, Veeam fixed a new critical bug in Backup & Replication product U.S.

Data breaches 63

Data breaches DDOS Internet Internet 63

SecureWorld News

JUNE 9, 2025

The attack vectors are diverse: fraudulent websites mimicking airline booking portals, phishing campaigns targeting airline staff, distributed denial-of-service (DDoS) attacks crippling airport websites malware infiltrating maintenance system, ransomware encrypting critical backend databases, and more.

Cybersecurity 117

Cybersecurity Social Engineering Computers and Electronics Risk 117

eSecurity Planet

MARCH 20, 2025

The Flashpoint 2025 Global Threat Intelligence Report further highlights that these simple yet effective tools have become primary vectors for account takeovers and subsequent ransomware deployments, emphasizing that the threat is widespread and rapidly evolving. This surge enabled the theft of 2.1 billion credentials stolen in 2024.

Ransomware 75

Ransomware Data breaches Accountability Malware 75

BH Consulting

FEBRUARY 24, 2025

Cybercriminals felt the heat from law enforcement last year, while ransomware payments fell. Intel471 has a detailed analysis of other significant law enforcement operations in 2024, including against the LockBit ransomware gang and multiple malware droppers.

Cyber Insurance 59

Cyber Insurance Insurance Ransomware Artificial Intelligence 59

Zero Day

JUNE 16, 2025

Here's how to buy one Nintendo Switch 2 revealed: Specs, pricing, release date (out now), and more official details The $700 Android phone that made me forget about my Pixel 9 Pro Best small business web hosting services of 2025 Memorial Day headphone sales 2025 Best Linux VPNs of 2025 Best online video editors of 2025 Best CRM software of 2025 (..)

Digital transformation 100

Digital transformation Password Management Artificial Intelligence Small Business 100

Security Affairs

MARCH 10, 2025

Another American hospital falls victim to a ransomware attack; the RansomHouse gang announced the hack of Loretto Hospital in Chicago.” ” The RansomHouse gang announced the hack of Loretto Hospital in Chicago, the groups claims to have stolen 1.5TB of sensitive data. Ransomware attacks on U.S.

Hacking 116

Hacking Healthcare Backups Ransomware 116

Security Affairs

MARCH 8, 2025

TB of data allegedly stolen from Tata Technologies New Eleven11bot botnet infected +86K IoT devices Polish Space Agency POLSA disconnected its network following a cyberattack U.S. Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press.

Data breaches 68

Data breaches Hacking Cybercrime Artificial Intelligence 68