Yesterday, i got a letter from BCA which has IMPORTANT label printed on the envelope. I never got this kind of letter before, so i was a little bit curious about it and opened it.
They gave an early instructions for those who used a credit card from BCA that they have implemented a new mechanism to enhance security for their customers. They gave a detailed instructions about the new mechanism and i think it's a good security measure by BCA. Even though it will likely caused some discomfort (security always opposite of comfortable), i think from BCA's organization point-of-view, they are taking a good step towards client data protection.
One thing i like is that they gave a month early notice to their users, which should be enough for the users to anticipate this changes that could affect how they do their business.