Ransomware gangs continue to see bigger payoffs from their ransom-paying victims, driven by "big-game hunting," data exfiltration and smaller players seeking larger returns, according to ransomware incident response firm Coveware.
A hacking group dubbed "CatusPete" is now using a revamped backdoor called Bisonal to target banks and military organizations in Eastern Europe, according to Kaspersky. Security analysts have previously tied the group to China.
Scammers have reportedly been putting one over on customers of the famous Ritz London, which says it is "aware of a potential data breach within our food and beverage reservation system, which may have compromised some of our clients' personal data." No payment card data was exposed, it says.
Organizations in all sectors need to take a more deliberate approach to incident response, says Kelvin Coleman, executive director of the National Cyber Security Alliance, who offers guidance.
After a data breach, organizations should use artificial intelligence to help combat fraud, says Jim Van Dyke, CEO at the security firm Breach Clarity, who offers strategic insights.
Researchers at Check Point developed a one-click attack against Amazon's popular voice-controlled assistant Alexa that could reveal a user's voice history or personal information. Amazon has fixed the web application security flaws but says Check Point's demo video is misleading.
President Donald Trump has signed a new executive order that requires TikTok owner ByteDance to divest its U.S. operations within 90 days. In the new order, Trump cites national security concerns in demanding the Chinese company sell its American assets.
An alert from U.S. National Security Agency and the FBI warns of a recently discovered Russian-deployed malware variant called Drovorub that's designed to target Linux systems, creating a backdoor into targeted networks to exfiltrate data.
A new study from Sophos describes how the Dharma ransomware-as-a-service model offers low-skilled hackers the ability to profit from attacks on unprotected small businesses.
Ariel Weintraub joined MassMutual last fall to focus on putting data science to work to help improve the insurance company's security operations and identity and access management programs. What are the early use cases and lessons learned?
Who watches the penetration-testing testers? Questions are circulating over how some organizations train their employees for the CREST pen-testing certification after some leaked internal documents appeared to contain material from past tests.
The latest edition of the ISMG Security Report analyzes why Barclays is being investigated for allegedly spying on its employees. Also featured: How the pandemic is affecting CISOs; an FBI assessment of nation-state threats to U.S. election.
The U.S. Justice Department has seized more than $2 million worth of cryptocurrency from terrorist groups who solicited donations via social media and waged fraud campaigns.
The National Institute of Standards and Technology has released the final version of its "zero trust" architecture guidelines that provide a road map for using the architecture in security programs.
Since 2018, an advanced persistent threat group dubbed RedCurl, which has served as a team of for-hire hackers specializing in corporate espionage, has hit at least 14 targets in Canada, Russia, the U.K. and beyond, says cybersecurity firm Group-IB.
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