Costa Rica's public health services agency was hit Tuesday by a ransomware attack allegedly launched by Hive. The incident comes after an April attack - reportedly by fellow Russian-backed group Conti - targeted multiple Costa Rican government agencies.
The FBI says in an alert that scammers have been posing as Ukrainian entities to fraudulently seek donations and other financial assistance for the war-torn country. The agency says scammers in the past have also used crises as opportunities to cash in with fraudulent donation schemes.
"All communications" in the Ukrainian city of Kherson has been hit, the State Service of Special Communications and Information Protection of Ukraine said on Tuesday. Internet, landline and mobile phone service providers have detected disruptions and subsequent shutdowns of their services.
Memo to IT administrators: Don't store data in cloud in an unsecure manner. Security researchers at Secureworks have found more than 1,200 cloud-based, unsecured Elasticsearch databases that attackers wiped, leaving only a ransom note demanding Bitcoin in return for their restoration.
Obtaining threat insight is like practicing judo - you want to use your attacker's power against them, says Chris Borales, senior manager of product marketing at Gigamon. He and Tom Dager, CISO of Archer Daniels Midland Company, discuss how to keep pace with the evolving ransomware landscape.
The healthcare sector is still behind many other critical infrastructure sectors in implementing critically important security technologies to protect against the rise in potentially devastating cyber incidents, says threat intelligence analyst Christiaan Beek of security firm Trellix.
Three months after Russia’s ongoing invasion of Ukraine began, a report from the State Cyber Defense Center's Cyber Rapid Response Team takes a look back at the turbulence the nation has faced in its cyber sphere during Q1 2022 and considers the way ahead.
Attention to anyone who manages a Microsoft Windows environment: Security researchers are tracking a zero-day vulnerability in Microsoft Office that's being actively exploited by attackers to run malicious code on a vulnerable system.
Manufacturing is a huge industry with massive amounts of critical data and IoT surfaces, and it is also a lucrative target for cybercriminals. CyberEdBoard member Shankar Karthikason discusses how to secure your OT environment and build an effective cybersecurity program.
The City of Quincy, Illinois' administrative systems were hit by a ransomware attack on May 7, confirmed Mayor Mike Troup in a press conference held on Tuesday. Consulting fees and a ransom were paid but critical services continued to operate throughout the incident.
Police in Nigeria this week arrested a 37-year-old man who's been charged with masterminding "a criminal syndicate tied to massive business email compromise and phishing campaigns," Interpol says. But with known BEC losses last year exceeding $2.4 billion, will the arrest have a noticeable impact?
The latest edition of the ISMG Security Report discusses how the leader of a "transnational cybercrime syndicate" has been arrested in Nigeria, according to Interpol. It also shares updates on U.S. privacy laws and how we can improve collaboration as an industry.
An increasing number of threat actors are deploying a free-to-use browser automation framework as part of their attack campaigns. Automation tools are expected to become a more common element of the threat actor’s toolkit, according to researchers at security firm Team Cymru.
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