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.
Organizations with largely remote workforces must strengthen their dynamic authentication processes to enhance security, says Sridhar Sidhu, senior vice president and head of the information security services group at Wells Fargo.
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.
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.
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.
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.
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.
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.
Google's Project Zero security team is describing its discovery last year of a complex "watering hole" operation that used four zero-day exploits to target Windows and Android mobile devices.
Hear the latest research from the CyberEdge 2020 Cyberthreat Defense Report and benchmark your organization's security posture, operating budget, and product investments in this webinar.
The new year has kicked off with a flurry of data security company acquisition activity; five deals have already been announced. Companies making acquisitions are striving to improve their secure access service edge - or SASE - posture, enter new markets or bolster their technology portfolios.
The "Sunburst" backdoor deployed in the breach of SolarWinds' Orion network monitoring tool uses some of the same code found in the "Kazuar" backdoor, which security researchers have previously tied to Russian hackers, the security firm Kaspersky reports.
The Reserve Bank of New Zealand disclosed Sunday that hackers infiltrated its network after compromising its file-sharing system from Accellion. The nation's central bank says the attack may have exposed commercial and consumer information, and other Accellion customers also had systems compromised.
Investigators probing the violent storming of the U.S. Capitol by a mob on Wednesday have been seeking images and help in identifying suspects. The FBI, which is leading the investigation, has a range of investigative tools and technologies to help, including facial recognition software.
Among remote workers, senior managers apparently are taking cybersecurity hygiene far less seriously than rank-and-file employees, a recent survey shows. Kathy Ahuja of OneLogin offers an analysis.
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