CISA issues DDoS warning after attacks hit multiple US orgs
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) warned today of ongoing distributed denial-of-service (DDoS) attacks after U.S. organizations across…
Microsoft 365 users report Outlook, Teams won’t start or freezes
Network and IT admins have been dealing with ongoing Microsoft 365 issues this week, reporting that some end users cannot…
Hackers infect Linux SSH servers with Tsunami botnet malware
An unknown threat actor is brute-forcing Linux SSH servers to install a wide range of malware, including the Tsunami DDoS…
New Mystic Stealer malware increasingly used in attacks
A new information-stealing malware named 'Mystic Stealer,' has been promoted on hacking forums and darknet markets since April 2023, quickly…
CISA Order Highlights Persistent Risk at Network Edge
The U.S. government agency in charge of improving the nation's cybersecurity posture is ordering all federal civilian agencies to take…
Third-Party Cyber Security Risk Management: Best Practices
By Sananda Dasgupta, Tech Industry and Cybersecurity Writer at Coloco Businesses are becoming increasingly reliant on third-party services for their…
Service Rents Email Addresses for Account Signups
One of the most expensive aspects of any cybercriminal operation is the time and effort it takes to create large…
Windows 11 to require SMB signing to prevent NTLM relay attacks
Microsoft says SMB signing (aka security signatures) will be required by default for all connections to defend against NTLM relay…
Windows 11 will let you view phone photos in File Explorer
Microsoft is now rolling out a new Windows 11 dev build allowing Insiders to view their phone's camera roll in…
Google triples rewards for Chrome sandbox escape chain exploits
Google announced today that bug bounty hunters who report sandbox escape chain exploits targeting its Chrome web browser are now…