Section 3 of Instagram’s ToS explicitly prohibits “accessing or collecting data by automated means” and “circumventing privacy settings.” Violations lead to permanent account bans.
After analyzing the technical constraints, legal risks, and typical scam patterns, the verdict is clear:
Therefore, from a purely engineering standpoint, If it were possible to systematically breach private accounts via a web tool, Instagram would have patched the vulnerability within hours, and the exploit would be worth millions in bug bounties.