The new ransomware program is distributed via mass email spam sent by the Necurs botnet
The vulnerabilities could allow hackers to modify routers' settings through cross-site request forgery attacks
All SHA-1 certificates that chain back to publicly trusted certificate authorities will be blocked, but enterprise and self-signed certificates won't be affected.
Microsoft fixed critical vulnerabilities in Windows, Office, Edge, Internet Explorer, and its malware protection engine
Attackers can exploit the vulnerability to compromise Windows systems running affected Microsoft security products, including Windows Defender and Microsoft Security Essentials.
Mac users who downloaded the app earlier this month may have their computers infected with the Proton Trojan program
The Netrepser cyberespionage group managed to infect hundreds of computers belonging to government agencies and organizations
One of the most sophisticated cyberespionage groups have ported its malware framework to macOS
The FIN7/Carbanak gang deploys fake application compatibility patches to inject malicious code into other processes
The Xen paravirtualization mode is proving to be a constant source of serious vulnerabilities, allowing attackers to escape from virtual machines
