I understand why companies provide free tiers / trials of their services but from an IR standpoint they are really troublesome. Phishing could be reduced if they enacted speedbumps to these services.

I understand why companies provide free tiers / trials of their services but from an IR standpoint they are really troublesome. Phishing could be reduced if they enacted speedbumps to these services. For example: Phishing invoices from QuickBooks. Phishing email and websites through Zoho Desk. LinkedIn phishing, tricking users to download malware from Dropbox. Using Calendly for job scams. # phish