I was looking around recently and found some really despicable ads on websites.
They offer to provide updates to Flash. Since Flash isn’t supported any more, I can only surmise that these are actually trojans trying to attack peoples’ PCs.
People get error messages that their Flash isn’t working and these ads prey on people who don’t know that the purported update is a trick.
There’s so much information to transmit about changes in computer infrastructure. Getting it out to the people who need it is a big job!