Many of the insurrectionists who marched on the Capitol on Jan. 6 and violently forced their way into the building livestreamed their activities or boasted about them via social media. Those self-identifying actions have helped law enforcement authorities identify some of the more than 70 individuals charged.
The Scottish Environment Protection Agency says a ransomware attack last month continues to cause serious outages and warns that ransom-demanding attackers also stole some data. The Conti ransomware-as-a-service operation has claimed credit for the attack and begun to leak the stolen data.
The NSA has released guidance on how organizations can adopt encrypted domain name system protocols to prevent eavesdropping and manipulation of DNS traffic. Although the agency's report is geared toward the military and defense contractors, its recommendations can be adopted in all sectors.
A Russian-speaking "scam-as-a-service" operation dubbed "Classiscam" is expanding globally, with 40 interconnected gangs in about a dozen countries using fake product advertisements to launch phishing schemes, the security firm Group-IB reports.
The latest edition of the ISMG Security Report describes new details emerging from the SolarWinds supply chain hack investigation. Also featured: A discussion of why security education is so crucial in 2021 and tips on how to retain security and operations center analysts.
The Federal Trade Commission's announcement this week of a proposed health data privacy settlement with Flo Health, a fertility-tracking mobile app vendor, illustrates how the agency can play a critical role in helping ensure data not regulated under HIPAA is protected.
President Donald Trump has been impeached by the House of Representatives on a charge of inciting an insurrection after a riot at the U.S. Capitol led to the deaths of five people. Many experts don't believe the impeachment will have a direct impact on cybersecurity, but adversaries do look for opportunity in chaos.
The U.S. Cybersecurity and Infrastructure Security Agency warns that hackers are increasingly targeting cloud services by waging phishing schemes and brute-force attacks. CISA recommends a number of defenses, including regularly reviewing Active Directory sign-in logs and enforcing multifactor authentication.
Conti ransomware, which emerged eight months ago, poses a severe threat, according to Cybereason's Nocturnus Team, which offers an in-depth analysis of how the malware works.
Chris Kubic, former CISO of the National Security Agency, describes how deception technology can change the defensive landscape: "Where deception comes into play is for the unknown threats, the things that are either an attack you haven't seen before or the attacker evolved their technique."
It isn't that we struggle to define the zero trust security model. It's that we ignore the real challenge, says Jack Miller of Menlo Security. We need to shift our view of authentication and access from "innocent until proven guilty" to "guilty until proven innocent."
The physical breach of the U.S. Capitol by a violent mob, members of which allegedly accessed lawmakers' systems and stole devices, offers cybersecurity professional lessons to learn on authentication, encryption and more, says cybersecurity expert Brian Honan.
A new leaks site claims to be selling data from Cisco, FireEye, Microsoft and SolarWinds that was stolen via the SolarWinds supply chain attack. Security experts question whether the offer is legitimate and note that it parallels previous efforts, including by Russia, designed to foil hack attack attribution.
Documents on COVID-19 vaccines and medications - including some containing personal information - that were stolen in a cyberattack last month on the European Medicines Agency have been leaked on the internet.
Email security provider Mimecast says hackers compromised a digital certificate that encrypts data that moves between several of its products and Microsoft's servers, putting organizations at risk of data loss.
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