SolarWinds says hackers used a zero-day flaw for 'targeted attacks' in a new breach
Microsoft discovered the incident, alerting SolarWinds to the latest apparent breach.
Kaseya says up to 1,500 victims affected by ransomware, as Biden directs 'full resources' to investigate
REvil, the group that took credit for the attack, is seeking $70 million from what it says are actually 1 million victims.
SolarWinds hackers had access to Denmark's central bank, report says
Meanwhile, investigations into the cyber-espionage activity are ongoing.
Cybercriminals are deploying legit security tools far more than before, researchers conclude
Hackers are also turning to trusted services like Dropbox and Google Drive to host and distribute malware.
Russian hackers breached Microsoft customer support to try phishing targets in 36 countries
Spies accessed some "basic account information" from a limited number of Microsoft clients.
CISA doesn't know how many US federal agencies use firewalls to fend off malicious traffic
DHS's top cybersecurity agency doesn't know how many agencies are segmenting their networks from outside traffic.