security bulletin
turvabülletään, turvateabeleht
näiteid
https://www.us-cert.gov/ncas/bulletins
https://source.android.com/security/bulletin/
https://www.mcafee.com/enterprise/en-us/threat-center/product-security-bulletins.html
https://securelist.com/ksb-threat-predictions-for-2018/83169/
https://helpx.adobe.com/security.html
https://technet.microsoft.com/en-us/security/bulletins.aspx