Privacy as a habit, not a privilege: a lesson from a cyberattack on SitusAMC

Co-founder of Ethereum Vitalik Buterin proposed a fundamentally new approach to data protection in the digital world. According to the expert, privacy should be viewed not as an optional feature, but as a daily hygienic habit — an essential practice that must be embedded into the foundation of all systems. This comment seems especially relevant in light of the recent cyberattack on mortgage technology provider SitusAMC.

Scale of Data Leak

The incident reported by ChainCatcher has become one of the most serious in the financial sector in recent months. Malicious actors gained access to sensitive information from major American banks — JPMorgan, Citigroup, and Morgan Stanley. The stolen data includes accounting records, legal agreements, and personal information of clients of these financial giants.

What is known about the incident

On Saturday, SitusAMC officially acknowledged the breach of its systems. Currently, the company and relevant authorities are continuing to determine the full extent of the leak, the nature of the compromised information, and the number of affected individuals. Investigations show that the scale of this attack significantly exceeds initial estimates.

Privacy as a Habit, Not an Option

Vitalik Buterin’s stance on this situation focuses attention on a systemic problem: organizations often treat confidentiality as an optional function rather than a fundamental requirement. Such careless attitude towards data protection has become the norm in the industry. In contrast, a good habit is an integrated security practice in daily processes that prevents leaks at every stage of the system’s operation.

The SitusAMC incident clearly demonstrates that organizations need to rethink their approach to information security. Confidentiality cannot remain a peripheral topic; it must become a cultural habit in every company.