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Klue Hack Leads to Data Breach at Top Cybersecurity Firms
Huntress, HackerOne, Jamf, Recorded Future, and Tanium are among the cybersecurity companies that had data stolen following an earlier breach at market research firm Klue.
Tata Electronics Confirms Data Breach Amid Tech Expansion
The incident comes as Tata Electronics expands its role in global technology supply chains.
South Korea Fines Coupang $400M+ for Major Data Breach
South Korean authorities issued the record-breaking fine following a data breach that affected over 30 million customers.
Cybercriminals Breach Oracle PeopleSoft Servers at 100+ Organizations
The ShinyHunters hacking gang claims to have compromised the Oracle PeopleSoft servers of more than 100 organizations, including many universities.
Top Data Breaches and Cyber Attacks of 2026
From a massive DOGE data breach and the hacking of critical energy and water systems to the hack of an FBI surveillance system, here are the most damaging security incidents and data breaches of 2026.
IBM Whistleblower Accuses Company of Covering Up Data Breaches
IBM and two of its subsidiary companies were allegedly breached during the mid-2010s — a lawsuit filed by a former cybersecurity executive accuses IBM of not disclosing and actively covering it up.
Top 2026 Data Breaches and Cyber Attacks
From a massive DOGE data breach and the hacking of critical energy and water systems to the hack of an FBI surveillance system, here are the most damaging security incidents and data breaches of 2026.
Instagram Alerts Users of AI Chatbot Hacker Attacks
Hackers appeared to take over victims’ accounts even after Meta said it fixed its AI-powered support chatbot, which granted hackers access to victims’ accounts.
Ultrahuman Data Breach: Hackers Access Customer Wellness Data
The breach at wearable ring maker Ultrahuman stemmed from credentials stolen from a malware-infected employee laptop.
UK Visa Portal Leaks Applicants' Data
The third-party website exposed passports, selfies, and the location data of applicants who submitted their documents as part of the U.K. visa application process. Instead of fixing the issue, the website sent attorneys.
7-Eleven Data Breach Exposes 185,000 Customers' Data
The data breach included names, dates of birth, postal addresses, and Social Security numbers, according to a state government listing.
Iranian Hackers Blamed for L.A. Transit System Breach
An Israeli cybersecurity firm said Iran’s government is behind Ababil of Minab, a fake hacktivist persona that has claimed a series of data breaches after the start of the war in Iran.
Trump Mobile Confirms Data Breach, Exposes Customer Info
President Trump’s branded cell phone maker and cell provider said the exposure was linked to a third-party platform and was evaluating whether it needs to notify customers.
CISA Exposed Passwords and Cloud Keys on GitHub
The federal cybersecurity agency left plaintext passwords in a spreadsheet uploaded to a public GitHub repository, per a report by independent journalist Brian Krebs.
Hotel Check-In System Leaks Millions of IDs
The tech company that maintains the hotel check-in system set its cloud storage to public, allowing anyone to access customers' data without a password.
Lawmakers Demand Answers from Instructure After Canvas Data Breaches
U.S. House lawmakers want to know how hackers broke into education tech giant Instructure twice and stole reams of data from students who use the company's flagship student data software Canvas.
Community Bank Exposes Customer Data to AI App
Community Bank, which operates in Pennsylvania, Ohio, and West Virginia, disclosed a cybersecurity incident that exposed customers’ names, dates of birth, and Social Security numbers.
Instructure Reaches Deal with Hackers After Two Breaches
The maker of the Canvas school software said it "reached an agreement" with the hackers, but provided no guarantees that the hackers would not release the data or keep their word.
Sri Lanka Loses $3M in Recent Cyber Attacks Amid Debt Crisis
The government of Sri Lanka has lost more than $3 million in two recent, separate cybersecurity incidents as the country continues to recover from its 2022 debt crisis.