Cloudflare and OpenAI hit by DDoS attack
Patrik Žák2023-11-12T11:29:03+00:00Welcome to Security Sunday - Week 45. our weekly summary from the world of cybersecurity (6. 11. - 12. 11. 2023). We're collecting notable [...]
Boeing confirms cyber attack
Patrik Žák2025-08-04T19:42:19+00:00Welcome to Security Sunday - Week 44. our weekly summary from the world of cybersecurity (30 October - 5 November 2023). We're collecting notable [...]
Samsung Galaxy S23 hacked four times in four days
Patrik Žák2025-08-04T19:41:12+00:00Welcome to Security Sunday - Week 43. our weekly summary from the world of cybersecurity (23 October - 29 October 2023). We're collecting notable [...]
More than 40,000 Cisco IOS devices infected with backdoor
Patrik Žák2025-08-04T19:41:50+00:00Welcome to Security Sunday - Week 42. our weekly summary from the world of cybersecurity (16 October - 22 October 2023). We're collecting notable [...]
Google, Cloudflare and AWS reported the largest DDoS attack in history
Patrik Žák2025-08-04T19:43:06+00:00Welcome to Security Sunday - Week 41. our weekly summary from the Cybersecurity September (9 October - 15 October 2023). We're collecting notable incident [...]
Active exploitation of critical Zero-Day vulnerability in Confluence | Security Sunday w40/2023
Patrik Žák2025-08-04T19:42:41+00:00Welcome to Security Sunday - Week 40. our weekly IT security summary (2 October - 8 October 2023). We're collecting notable incident and vulnerability [...]
The University of Defense was attacked by hackers. 750 GB of staff and teacher data was leaked, including financial statements.
Patrik Žák2023-10-01T07:27:30+00:00Welcome to Security Sunday - Week 39, our weekly recap of IT security (September 25 - October 1, 2023). We're collecting notable incident and [...]
Hotels warn of scammers: beware of fake Booking.com sites | Security Sunday week 38 / 2023
Patrik Žák2023-09-24T10:31:03+00:00Welcome to Security Sunday - Week 38, our weekly recap of IT security (Sep 18 - Sep 24, 2023). We're collecting notable incident and [...]
MGM casinos completely paralyzed by ransomware attack.
Patrik Žák2023-09-17T08:25:07+00:00Welcome to Security Sunday - Week 37, our weekly IT Security Recap (11. 9. — 17. 9. 2023) We compile noteworthy news incidents and vulnerabilities from the [...]
Update your iOS device! Spyware Pegasus has been found on iPhones with the latest iOS
Patrik Žák2023-09-11T13:21:24+00:00Welcome to Security Sunday - Week 36, our weekly IT Security Recap (4. 9. — 10. 9. 2023) We compile noteworthy news incidents and vulnerabilities from [...]