CISA is investigating whether five U.S. government agencies may have been breached when attackers exploited vulnerabilities in Pulse Connect Secure VPN products, according to a senior official. Security researchers believe that at least two nation-state groups have been attempting to exploit these flaws.
A Chinese advanced persistent threat group known as Naikon deployed a new malware backdoor to wage a lengthy cyberespionage campaign against military organizations in Southeast Asia, security firm Bitdefender reports.
Ransomware continues to prove a reliable moneymaker for criminals, with the average cyber extortion payoff rising to $220,298, reports ransomware incident response firm Coveware. Zero-day attacks and shakedowns targeting Accellion File Transfer Appliance users helped boost criminals' profits.
Dan Kaminsky, a renowned security researcher, died last week at age 42. He gained cybersecurity fame in 2008 after discovering and helping to coordinate a patch for a massive security flaw in the internet's Domain Name System.
The FBI and CISA are warning of continued cyberthreats stemming from Russia's Foreign Intelligence Service, or SVR, which the Biden administration formally accused of carrying out the SolarWinds supply chain attack. A joint alert describes how Russian attackers are targeting vulnerable networks.
Researchers at RiskIQ say they've discovered more than a dozen previously undocumented command-and-control servers used in the SolarWinds supply chain attack, showing that the cyberespionage operation was much larger than previously identified.
An advanced persistent threat group gained long-term access to an unnamed entity's network through its Ivanti Pulse Secure VPN and SolarWinds' Orion server and then installed Supernova malware, according to the U.S. Cybersecurity and Infrastructure Security Agency.
SonicWall has patched three zero-day vulnerabilities in the hosted and on-premises versions of its Email Security product after attackers began exploiting them last month. Attackers can exploit the flaws to access email and pivot deeper into organizations' systems, FireEye Mandiant reports.
While the Biden administration is betting that the latest round of sanctions aimed at Russia and its economy will help deter the country's cyber operations, several U.S. agencies used the sanctions announcement as an opportunity to pull back the curtain on the tactics of Russia's Foreign Intelligence Service.
Remote work isn’t a trend, but a new way for businesses to operate. There’s no longer a defined parameter to operate. Instead, IT teams are coping with multiple devices, networks, locations and ways of enabling employees to access professional applications. Cybercriminals are capitalising on this opportunity.
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.
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.