In an unprecedented action, the FBI is removing web shells from on-premises Microsoft Exchange servers at organizations in at least eight states that were infected in a wave of attacks earlier this year. Security experts offer an analysis of the bold move that the FBI took without notifying the organizations.
The Russian state-sponsored group Fancy Bear was responsible for breaches at the Swedish Sports Confederation that resulted in hackers accessing sensitive athlete information, including doping test results, according to the Swedish Prosecution Authority. But Sweden will not pursue legal action in the case.
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 for those who are starting or changing careers.
Dave DeWalt, former CEO of FireEye and McAfee, has been appointed vice chair of the board of LogDNA, a log management company, and he’s committed to the popular “shift left” movement. But he’s also got a keen eye on the broader cybersecurity marketplace and shares insights on its seismic changes.
Interpol says Dutch and Nigerian suspects created a cloned version of a legitimate personal protective equipment provider's website to trick a German health authority seeking face masks. The case is a reminder that a "sophisticated" scheme need not require extreme technical sophistication to succeed.
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.
China, Russia, North Korea and Iran continue to pose significant cybersecurity threats to the U.S. because each is capable of launching disruptive attacks, according to a report published Tuesday by the Office of the Director of National Intelligence.
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.
A recent cyberattack on a Washington-based health plan, which the company believes was carried out by a foreign cybercrime group, is the latest in a series of hacking incidents targeting health insurers.
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.