Microsoft and several other security companies worked together to disrupt the Trickbot malware network, seizing C2 servers and disabling IP addresses associated with it.
A new Android ransomware strain known as MalLocker.B is using new techniques to persist and evade defenses.
Universal Health Services says most of its network and applications are back online after a massive malware infection hit the company last week.
A security incident at Universal Health Services has taken the network of the large health system offline.
The University of California San Francisco paid some of the $1.14 million ransom to regain access to data encrypted by ransomware on its School of Medicine servers.