There is a growing trend where organisations are strictly limiting the amount of information that they disclose in relation to a data breach. Linked is an ongoing example of such a drip feed of PR friendly motherhood statements.

As an ICT professional with 40 years experience, I’m aware that there’s a massive gap between disclosing how something was compromised, versus what data was exfiltrated.

For example, the fact that the linked organisation disclosed that their VoIP phone system was affected points to a significant breach, but there is no disclosure in relation to what personal information was affected.

For example, that particular organisation also has the global headquarters of a different organisation in their building, and has, at least in the past, had common office bearers. Was any data in that organisation affected?

My question is this:

What should be disclosed and what might come as a post mortem after systems have been secured restored?

  • Clbull@lemmy.world
    2·
    5 months ago
    • Date that the breach occurred.
    • What parts of the system were accessed.
    • What data was compromised and if any of it is sensitive.
    • If any of this data was encrypted/hashed and what algorithm was used (i.e. I’d be far less worried about having passwords that are bcrypt hashed exposed compared to ones hashed with SHA1 or stored in plain text.)