Attackers know that a password used for an old Verizon account is likely the same one used for modern banking, social media, or retail sites. Anatomy of a Data Exposure
Use reputable tools like Have I Been Pwned to see if your verizon.net address has appeared in known breaches. 8k verizon.net Old_Deep.txt
When a file like Old_Deep.txt surfaces, it typically contains "email:password" pairs harvested from historical breaches. Attackers know that a password used for an