Are Typos Still relevant As An Indicator of Phishing
https://isc.sans.edu/diary/Are+typos+still+relevant+as+an+indicator+of+phishing/30316
Active Exploitation of Cisco ISO XE Software Web Management User Interface Vuln
https://blog.talosintelligence.com/active-exploitation-of-cisco-ios-xe-software/
Mail traffic to cancelled domain names
https://www.sidn.nl/en/nl-domain-name/mail-traffic-to-cancelled-domain-names
SAMBA Update
https://www.samba.org/samba/history/security.html