Security Affairs

APRIL 16, 2025

Conduent suffered another security breach in 2020 by the Maze ransomware gang, which stole corporate data. Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini ( SecurityAffairs hacking,data breach)

Data breaches 110

Data breaches Government Business Services Cyber Insurance 110

Security Affairs

MAY 20, 2025

In April, SK Telecom reported that threat actors gained access to USIM-related information for customers following a malware attack. On May 8, 2025, the Personal Information Protection Committee found that malware compromised 25 types of data in the SK Telecom breach. SKT was instructed to notify all 25.64

Malware 105

Malware Mobile Data breaches Wireless 105

Security Affairs

MAY 15, 2025

Coinbase confirmed rogue contractors stole customer data and demanded a $20M ransom in a breach reported to the SEC. Coinbase said rogue contractors stole data on under 1% of users and demanded $20M; the data breach was disclosed in an SEC filing. The final impact remains under review.

Data breaches 84

Data breaches Banking Accountability Retail 84

Security Affairs

DECEMBER 8, 2024

Anna Jaques Hospital revealed thatthe ransomware attack it suffered last year has exposed sensitive health data for over 316,000 patients. The hospital revealed that the security breach exposed sensitive health data for over 316,000 patients. On December 25, 2023, a ransomware attack hit the Anna Jaques Hospital.

Data breaches 115

Data breaches Insurance Healthcare Ransomware 115

Security Affairs

JANUARY 16, 2025

The law firm Wolf Haldenstein disclosed a data breach that exposed the personal information of nearly 3.5 The law firm Wolf Haldenstein disclosed a 2023 data breach that exposed the personal information of nearly 3.5 million individuals. million individuals.

Data breaches 95

Data breaches Identity Theft Consumer Protection Data collection 95

Security Affairs

MAY 26, 2025

According to the data breach notification, the company identified affected individuals by March 31, 2025. ” reads the data breach notification sent to the impacted individuals. The company notified the US Department of Health and Human Services (HHS) that the data breach impacted 235,911 individuals.

Data breaches 68

Data breaches Identity Theft Healthcare Ransomware 68

Tech Republic Security

OCTOBER 7, 2024

These 15 cyber attacks or data breaches impacted large swaths of users across the United States and changed what was possible in cybersecurity.

Data breaches 204

Data breaches Cyber Attacks Cybersecurity Software 204

Security Affairs

APRIL 5, 2025

Port of Seattle is notifying 90,000 people of a data breach after personal data was stolen in a ransomware attack in August 2024. In August 2024, a cyber attack hit the Port of Seattle , which also operates the Seattle-Tacoma International Airport. The attack impacted websites and phone systems.

Data breaches 95

Data breaches Ransomware Cyber Attacks Manufacturing 95

Security Affairs

MAY 18, 2025

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape PupkinStealer : A.NET-Based Info-Stealer Interlock ransomware evolving under the radar Technical Analysis of TransferLoader Sophisticated NPM Attack Leveraging Unicode Steganography and Google Calendar C2 Horabot Unleashed: (..)

Malware 103

Malware Encryption Phishing Hacking 103

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 Accountability 72

Security Affairs

OCTOBER 20, 2024

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape. Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape.

Malware 122

Malware Ransomware Encryption Phishing 122

Security Affairs

MAY 11, 2025

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape iClicker site hack targeted students with malware via fake CAPTCHA New Noodlophile Stealer Distributes Via Fake AI Video Generation Platforms Backdoor found in popular ecommerce components Stealthy Linux backdoor leveraging (..)

Malware 94

Malware eCommerce Hacking Ransomware 94

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.

Data breaches 63

Data breaches Ransomware Software Hacking 63

Penetration Testing

MARCH 17, 2024

Fujitsu, the Japanese multinational technology giant, has revealed a data breach resulting from a malware infection within its corporate network.

Data breaches 144

Data breaches Penetration Testing Malware Technology 144

Security Affairs

MAY 4, 2025

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape io_uring Is Back, This Time as a Rootkit I StealC You: Tracking the Rapid Changes To StealC Interesting WordPress Malware Disguised as Legitimate Anti-Malware Plugin Using Trusted Protocols Against You: Gmail as a C2 (..)

Malware 81

Malware Cybercrime Government Hacking 81

Hacker's King

DECEMBER 28, 2024

Data breaches and account hacks are a growing concern for users, especially with the personal and professional information shared on the platform. If youre worried about your Instagram account being hacked , it's essential to take proactive steps to protect your data. Revoke access to any app you no longer use or trust.

Data breaches 52

Data breaches Hacking Passwords Accountability 52

Security Affairs

DECEMBER 17, 2024

Texas Tech University reports a data breach affecting 1.4 million, exposing personal, health, and financial data from its health sciences centers. Texas Tech University disclosed a data breach that impacted over 1.4 million individuals following a cyber attack.

Data breaches 58

Data breaches Insurance Ransomware Cyber Attacks 58

Security Affairs

AUGUST 14, 2024

Kootenai Health suffered a data breach impacting over 464,000 patients following a 3AM ransomware attack. Kootenai Health disclosed a data breach impacting over 464,088 patients following the leak of their personal information by the ThreeAM (3AM) ransomware gang. ” reads the data breach notification letter.

Data breaches 128

Data breaches Identity Theft Encryption Ransomware 128

The Last Watchdog

AUGUST 19, 2021

Often inadvertent data breaches stem from a well-meaning employee trying to meet the needs of clients but without the technical systems to facilitate. Their database of phone numbers, along with other key information about our phones’ usage and characteristic, makes them more valuable to hackers than your average data breach.

Mobile 235

Mobile Data breaches Authentication Accountability 235

Security Affairs

JULY 2, 2024

million individuals were affected by the data breach it suffered in February 2024. The insurance company Prudential Financial confirmed that the data breach it suffered in February 2024 affected over 2.5 Prudential Financial confirmed that more than 2.5 million individuals.

Data breaches 140

Data breaches Insurance Cyber Attacks Ransomware 140

Security Affairs

FEBRUARY 16, 2025

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape.

Malware 65

Malware Data breaches Mobile Encryption 65

Krebs on Security

NOVEMBER 14, 2024

Shefel asserts he and his team were responsible for developing the card-stealing malware that Golubov’s hackers installed on Target and Home Depot payment terminals, and that at the time he was technical director of a long-running Russian cybercrime community called Lampeduza. “I’m also godfather of his second son.”

Retail 270

Retail Advertising Cryptocurrency Marketing 270

Security Affairs

OCTOBER 7, 2024

238,000 Comcast customers were impacted by the FBCS data breach following the February ransomware attack, Comcast reports. Telecommunications giant Comcast is notifying approximately 238,000 customers impacted by the Financial Business and Consumer Solutions (FBCS) data breach. reads the notice of data breach.

Data breaches 130

Data breaches Telecommunications Ransomware Accountability 130

Security Affairs

OCTOBER 13, 2024

The Mexican Drug Cartels Want You Casio: Notice of Partial Service Outage and Information Leak Caused by Ransomware Attack He founded a “startup” to access sanctioned Russian websites: the cyber police of Khmelnytskyi region exposed the hacker Hacked ‘AI Girlfriend’ Data Shows Prompts Describing Child Sexual Abuse Malware Over 300,000!

Data breaches 115

Data breaches Cryptocurrency Cybercrime Artificial Intelligence 115

Security Affairs

MAY 25, 2025

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Sarcoma Ransomware Unveiled: Anatomy of a Double Extortion Gang RVTools Bumblebee Malware Attack How a Trusted IT Tool Became a Malware Delivery Vector Malicious Checker Packages on PyPI Probe TikTok and Instagram for (..)

Malware 68

Malware Cryptocurrency Banking Ransomware 68

Security Affairs

OCTOBER 20, 2024

CISA adds Veeam Backup and Replication flaw to its Known Exploited Vulnerabilities catalog North Korea-linked APT37 exploited IE zero-day in a recent attack Omni Family Health data breach impacts 468,344 individuals Iran-linked actors target critical infrastructure organizations macOS HM Surf flaw in TCC allows bypass Safari privacy settings Two Sudanese (..)

Data breaches 116

Data breaches Cybercrime Cyber Insurance Marketing 116

Security Affairs

JUNE 1, 2024

Ticketmaster owner Live Nation confirmed the Ticketmaster data breach that compromised the data of 560 million customers. TB of data, including full details of 560 million customers, for $500,000. Stolen data includes names, emails, addresses, phone numbers, ticket sales, and order details.

Data breaches 136

Data breaches Hacking Accountability Risk 136

Security Affairs

JULY 17, 2024

The world’s largest recreational boat and yacht retailer MarineMax, disclosed a data breach following a cyber attack. The world’s largest recreational boat and yacht retailer MarineMax disclosed a data breach that impacted over 123,000 individuals.

Data breaches 129

Data breaches Retail Cyber Attacks Ransomware 129

Security Affairs

APRIL 6, 2025

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape CISA Releases Malware Analysis Report on RESURGE Malware Associated with Ivanti Connect Secure Unboxing Anubis: Exploring the Stealthy Tactics of FIN7’s Latest Backdoor Advancements in delivery: Scripting with (..)

Malware 76

Malware Cryptocurrency Hacking Accountability 76

Security Affairs

JULY 13, 2024

The American drugstore chain Rite Aid Corporation disclosed a data breach following the cyber attack that hit the company in June. The American drugstore chain giant Rite Aid suffered a data breach following a cyberattack in June conducted by the RansomHub ransomware group. 148 in the Fortune 500 in 2022.

Data breaches 138

Data breaches Ransomware Hacking Insurance 138

Security Affairs

APRIL 20, 2025

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malicious NPM Packages Targeting PayPal Users New Malware Variant Identified: ResolverRAT Enters the Maze Nice chatting with you: what connects cheap Android smartphones, WhatsApp and cryptocurrency theft?

Malware 78

Malware Cryptocurrency Engineering Encryption 78

Security Affairs

JULY 2, 2024

Fintech firms Wise and Affirm confirmed they were both impacted by the recent data breach suffered by Evolve Bank. Fintech companies Wise and Affirm have confirmed that they were both affected by the recent data breach at Evolve Bank. Evolve has not yet reveal which Wise data has been compromised by the security incident.

Data breaches 129

Data breaches Banking Retail Accountability 129

Schneier on Security

JULY 3, 2024

. […] This vulnerability, if exploited, could lead to full system compromise where an attacker can execute arbitrary code with the highest privileges, resulting in a complete system takeover, installation of malware, data manipulation, and the creation of backdoors for persistent access.

Firewall 353

Firewall Data breaches Malware Risk 353

Security Affairs

JULY 7, 2024

Alabama’s education superintendent disclosed a data breach following a hacking attempt on the Alabama State Department of Education. The Alabama State Department of Education announced it had thwarted a ransomware attack on June 17, however, threat actors accessed some data and disrupted services before the attack was stopped.

Education 138

Education Data breaches Hacking Banking 138

Security Affairs

APRIL 13, 2025

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Lazarus Expands Malicious npm Campaign: 11 New Packages Add Malware Loaders and Bitbucket Payloads BadBazaar: iOS and Android Surveillanceware by Chinas APT15 Used to Target Tibetans and Uyghurs GOFFEE continues to attack (..)

Malware 72

Malware Spyware Government Mobile 72

Tech Republic Security

NOVEMBER 22, 2023

Phishing, infostealer malware, ransomware, supply chain attacks, data breaches and crypto-related attacks are among the top evolving threats in the financial sector, says Sekoia.

Cyber threats 212

Cyber threats Data breaches Phishing Ransomware 212

Security Affairs

MAY 22, 2024

The digital imaging products manufacturer OmniVision disclosed a data breach after the 2023 ransomware attack. ” reads the data Breach Notification. As proof of the data breach, the extortion group published data samples, including passport images, NDAs, contracts, and other documents.

Data breaches 133

Data breaches Ransomware Manufacturing Encryption 133