Keystone says hackers stole wallet verification key in breach
In short
Keystone says hackers stole a key that helps verify wallets as real. It had already said customer information was leaked.
This matters because fake wallets could be made to look genuine. The reporting does not say how many users were hit or whether the key was actually used.
What the reporting says
Keystone disclosed that hackers stole a key used to verify wallets as genuine, deepening a breach that initially involved customer information. The company has not said how many users were affected or whether the stolen key was used in attacks. The key could allow counterfeit wallets to pass authenticity checks, which raises security risk for users.
Why it matters
Keystone first disclosed a leak of customer information and then said hackers also stole a key used to verify wallets as genuine. That stolen key could let counterfeit wallets pass authenticity checks, increasing the security risk for users. The reporting does not specify the number of affected customers or whether the key was actively used, so the full scope remains unclear.