CIO. Consulting CISO. Mentor. Activist on behalf of recruiting more women for cybersecurity and leadership. Jo Stewart-Rattray has filled many roles, and she has great insights to share with those who are starting or changing careers.
Microsoft issued patches for its on-premises Exchange Server software, addressing four new critical vulnerabilities discovered by the National Security Agency. A zero-day vulnerability in Desktop Window Manager was also disclosed and patched.
Chad Wolf, the former acting secretary for the Department of Homeland Security, has confirmed the accuracy of an earlier news report saying that the SolarWinds supply chain attackers gained access to his unclassified DHS email accounts, which included calendar details.
Initial access brokers continue to ply their trade, selling immediate access to hacked sites to make it easier for gangs to steal data and crypto-lock systems. But researchers say an overabundant supply of access credentials appears to be driving down the prices being commanded on cybercrime forums and markets.
Brokerage account takeover, supply chain attacks, destructive attacks and those that seek to manipulate time or time stamps are among the latest threats uncovered in the new Modern Bank Heists report authored by Tom Kellermann at VMware Carbon Black.
Criminals love to amass and sell vast quantities of user data, but not all data leaks necessarily pose a risk to users. Even so, the ease with which would-be attackers can amass user data is a reminder to organizations to lock down inappropriate access as much as possible.
Forescout Research Labs and the Israeli security firm JSOF have found nine Domain Name System vulnerabilities affecting four TCP/IP stacks that, if exploited, could lead to remote code execution or denial-of-service attacks - potentially on millions of devices.
Adopting the "zero trust" model is essential to ensuring security as organizations use more IoT devices, says Fred Streefland of Hikvision, a Chinese company that manufactures video surveillance equipment. He addresses misconceptions about the model.
President Joe Biden has nominated two U.S. National Security Agency veterans for top cybersecurity positions as the White House continues to confront the fallout from the SolarWinds supply chain attack as well as attacks against on-premises Microsoft Exchange email servers.
A Texas man is facing a federal charge after he allegedly tried to buy explosives from an undercover FBI agent to bomb an AWS data center in Virginia, according to the Justice Department. The suspect believed the bombing could interrupt 70% of internet traffic, prosecutors say.
Microsoft Corp. on Monday announced it will acquire cloud-based speech technology and artificial intelligence vendor Nuance Communications in an all-cash transaction valued at $19.7 billion. The deal is expected to close by the end of this year.