Zero-day chaos, AI threats, and free tools—stay secure with this week’s Cyber Sentinel!
26M records exposed, AI-powered cybercrime rises, and cloud vulnerabilities spike—stay ahead with this week’s critical insights.
Cybercrime group strikes insurance giant, learn how to protect your data now.
API keys, unencrypted GCP storage, and nearly 900K users exposed—what went wrong and how to prevent it.
M&S hit by advanced cyberattack, discover the impact and key lessons to stay secure.
![[Sentinel] #8 - Microsoft SharePoint Hacked: 400+ Global Victims!](https://media.beehiiv.com/cdn-cgi/image/format=auto,width=800,height=421,fit=scale-down,onerror=redirect/uploads/asset/file/d40b5170-ad95-4d3e-b4fa-d37d1c250348/Untitled-4.png)
![[Sentinel] #7 -SK Telecom Breach, Dark LLMs, Cloud Risks Surge](https://media.beehiiv.com/cdn-cgi/image/format=auto,width=800,height=421,fit=scale-down,onerror=redirect/uploads/asset/file/2ff1a4d0-cfd8-482d-bd5f-42b8c834cf9b/sk_telecom_thumb.png)
![[Sentinel] #4 - Aflac Hacked: 50M+ Policyholders at Risk!](https://media.beehiiv.com/cdn-cgi/image/format=auto,width=800,height=421,fit=scale-down,onerror=redirect/uploads/asset/file/42d8a846-0656-4f45-a7fb-d3261070a872/Firefly_20250625224909.png)
![[Sentinel] #2 - 184 million login credentials exposed](https://media.beehiiv.com/cdn-cgi/image/format=auto,width=800,height=421,fit=scale-down,onerror=redirect/uploads/asset/file/5b25bfce-03c0-4126-9782-0999e5c652fb/_133006344_phone_google_apple_meta_alamy.jpg)
![[Sentinel] #1 - 1.5M Images Leaked from M.A.D Dating Apps](https://media.beehiiv.com/cdn-cgi/image/format=auto,width=800,height=421,fit=scale-down,onerror=redirect/uploads/asset/file/337189d1-4d4a-4db8-b31a-42b4c869a5c1/2332d480-0c0c-11f0-ba12-8d27eb561761.png.png)
![[Sentinel] #0 - M&S faces £300M profit loss from sophisticated attack](https://media.beehiiv.com/cdn-cgi/image/format=auto,width=800,height=421,fit=scale-down,onerror=redirect/uploads/asset/file/9baac470-6a74-4c1b-8d73-f2629622f0ca/Purley_Way__pre-opening_.jpg)