Has Uphold ever been hacked?

Has Uphold ever been the victim of a cyberattack? Have there been any instances in its past where its security measures were breached? Has the platform ever experienced any significant data breaches or loss of funds due to hacking? I'm interested in understanding Uphold's resilience against such threats and the measures it takes to safeguard its users' assets and information. Given the increasing frequency of hacking incidents in the crypto space, it's crucial to assess the platform's security posture.