Cybersecurity Weekly: Data breach cost passes $4MM, Uber data breach coverup, Chrome extension vulnerability
Average cost of a data breach surpasses $4MM, Uber admits to massive data breach coverup, and Google Chrome extension steals emails undetected. All these and more in this week's edition of Cybersecurity Weekly.
1. Average cost of data breach surpasses $4 million for many organizations
Beyond the immediate costs of a data breach, almost half of the total costs occur more than a year after the incident, says IBM Security.
2. T-Mobile Pitches $4-Per-Customer Settlement for Data Leak Impacting 80M
After leaking 80 million US customer data records in a cyberattack last summer, T-Mobile offers to settle a wide-ranging class action suit for just $350 million.
3. Uber admits covering up massive 2016 data breach in settlement with US prosecutors
Uber admitted to covering up a massive cybersecurity attack that took place in October 2016, exposing the confidential data of 57 million customers and drivers, as part of a settlement with the US Department of Justice to avoid criminal prosecution.
4. Cyberspies use Google Chrome extension to steal emails undetected
A North Korean-backed threat group tracked as Kimsuky is using a malicious browser extension to steal emails from Google Chrome or Microsoft Edge users reading their webmail.
5. Phishing campaign targeted 10,000 firms with BEC fraud
Earlier this month, Microsoft reported that roughly 10,000 businesses were attacked in a months-long adversary-in-the-middle (AiTM) campaign that raked in estimated millions in financial fraud.
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In this series
- Cybersecurity Weekly: Data breach cost passes $4MM, Uber data breach coverup, Chrome extension vulnerability
- 13 best Wi-Fi hacking tools for 2026
- 11 Android hacking apps for ethical security testing in 2026
- 10 popular password-auditing tools compared [2026]
- How Facebook accounts get hacked in 2026: Common methods, warning signs and protection strategies
- How to become an ethical hacker: A 2026 roadmap
- How Wi-Fi password cracking works: WPA2, WPA3 and Aircrack-ng walkthrough for 2026
- What is the NICE Workforce Framework for Cybersecurity?
- How to earn CompTIA A+ CEUs: Complete guide to continuing education
- CompTIA A+ performance-based questions: Complete preparation guide
- CompTIA A+ certification guide: Everything you need to know in 2026
- CompTIA A+ renewal: Complete guide to maintaining your certification
- CompTIA A+ salary guide: What you can earn in 2026
- Top 50 CompTIA A+ Interview Questions and Answers [2026 Update]
- CompTIA A+ jobs outlook 2026: IT career opportunities and market trends
- CompTIA A+ exam changes: Complete guide to Core 1 & Core 2 (220-1201 & 220-1202)
- CompTIA A+ exam domains: Complete study guide for all 9 knowledge areas
- Top 10 penetration testing certifications for security professionals in 2026
- CISSP certification cost and requirements (2025): Your complete preparation guide
- Incident response procedures: Essential steps for effective cybersecurity
- How to become a CMMC Certified Assessor (CCA): Requirements & Assessment Process
- CMMC Certified Professional (CCP): Requirements, exam & career path [2026]
- C3PAO certification guide: How to become a CMMC Third-Party Assessment Organization
- How to become a CMMC Registered Practitioner (RP) in 2026
- CMMC Registered Provider Organization (RPO): Complete guide to becoming an RPO
- CMMC career paths: RP vs CCP vs CCA: Which certification is right for you?
- CMMC compliance: Complete planning & resource guide [2026]
- CMMC 2.0: Complete guide for defense contractors [2026]
- CMMC levels explained: Complete guide to levels 1, 2 and 3 (CMMC 2.0)
- CMMC marketplace guide: C3PAOs, RPOs & service providers explained
- CMMC assessment guide: What to expect, how to prepare & pass successfully
- CMMC certification for organizations: Step-by-step guide to getting certified
- CMMC vs NIST 800-171, ISO 27001 & other frameworks: Complete comparison
- What is CompTIA SecAI+? A practical guide for security teams
- Amazon Athena Security: 6 essential tips
- Security risks of cloud migration
- Cloud penetration testing career path: Essential certifications & skills for 2026
- Cloud PKI implementation: A comprehensive guide
- Virtual DMZ cloud architecture: Securing AWS, Azure and GCP environments
- Cloud security use cases: 8 essential scenarios to protect your infrastructure
- Cloud computing attack vectors and countermeasures: Protecting your infrastructure in 2026
- Cloud application security vulnerabilities: A comprehensive guide
- Malicious AMI detection: Securing Amazon Machine Images (AMIs)
- Virtualization security in cloud computing: A comprehensive guide
- Cloud data sanitization best practices for secure storage
- Cloud honeypot deployment: Complete guide for AWS, Azure and GCP
- Cloud administrator vs. system administrator
- Security+ 601 vs 701: Key changes you need to know
- Security+ vs. CCNA: Which certification should you choose?
- CompTIA A+ vs. Security+: Which certification should you start your IT career with?
- CloudGoat: Complete AWS security testing walkthrough series
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