Spam
Requires: The Internet. Obsolete - never.
Probability 99.9% per turn (but see Phish, option 2)
Option 1: 25 messages per turn "The citizens of <your best city> wish to join <your worst enemy>"
Option 2: 25 messages per turn "Sire, our civilization is ready to expand . . ."
Option 3: Pay 1000

; 10 messages per turn, as options 1 or 2.
Phish
Requirements etc. as for Spam
Option 1: Send your bank details as requested: 0.00001% chance of +50

, lose 5

per turn from each of your banks.
Option 2: Pay 50

for better malware protection: chance of both Spam and Phish events reduced by 50%