A start-up alerts organizations when their sensitive information pops up for sale online. When police officers respond to a theft or a mugging, they’ll usually ask for the serial numbersRead More →
Hackers are increasingly targeting healthcare institutions with malware because of their poor cyber-security posture, reliance on legacy IT systems, third-party services and the need to access information as soon asRead More →
With several months of in-depth research on Tesla Cars, we have discovered multiple security vulnerabilities and successfully implemented remote, aka none physical contact, control on Tesla Model S in bothRead More →
Keyloggers have always been present in attackers’ toolkits. They give attackers the power to record every keystroke from a victim’s machine and steal sensitive information. Zscaler ThreatLabZ recently came acrossRead More →
Facebook quickly resolved a vulnerability in its Business Manager tool late last month that could have let an attacker take over any Facebook page. Arun Sureshkumar, a security researcher in India, disclosed theRead More →
Two researchers have analyzed images Exif metadata included in the photos used by crooks to advertise their products on black marketplaces in the dark web. Darknets are a privileged environmentRead More →
Very few have write access enabled, though. A recent brute-force scan of FTP servers available online via an IPv4 address revealed that 796,578 boxes can be accessed without the needRead More →
Cisco revealed the existence of another zero-day vulnerability, tracked as CVE-2016-6415, in the Equation Group archive leaked by the Shadow Broker hackers. This summer a group of hackers known as ShadowRead More →
This blog is the first in a 3 part series that will provide an in-depth technical analysis on the H1N1 malware. I’ll be looking at how H1N1 has evolved, its obfuscation,Read More →
HDDCryptor, sometimes spelled HDD Cryptor and also identified as Mamba, is a new ransomware variant that rewrites a computer’s MBR (Master Boot Record) boot sectors and locks users out ofRead More →
