Firm has been accused of failing to disclose complete picture of the attack
Report claims AIVD warned US officials about the threat
Firm used 'out-of date software and failed to carry out routine security testing'
Leaky toymaker will also be subject to independent audits for 20 years
We've rounded up INQ's most popular articles from the past 12 months
Attacker threatened to spill corporate secrets if firm didn't pay up
Report claims Khosrowshahi was made aware of the hack in September
And firm estimates there are more than 1.9 billion on there
Firm releases report following internal investigation of the incident
Some vendors have patched it, but some haven't.
Ex-CEO Mayer says the firm 'doesn't understand how the act was perpetrated'
Hackers threaten to dump terabytes of customer data
But US firm says no financial information has been accessed
Equifax facing multiple investigations
Leak comes after employee told hackers to 'f*ck off'