Weekly Cyber Risk Roundup: Ransomware and Insecure Databases Dominate Headlines

Ransomware and extortion continue to dominate the headlines in 2017. The past week saw several widely reported incidents involving service outages and lost data due to infections, as well as warnings that malicious actors are attempting to extort organizations via the threat of DDoS attacks. The Austrian hotel Romantik Seehotel Jägerwirt paid approximately $1600 in… Read More

Weekly Cyber Risk Roundup: Ransomware Disrupts Organizations and Massive Data Leaks

Extortion is once again the top trending cybercrime issue as concern continues around the theft, destruction and blackmail related to thousands of insecure MongoDB, Elasticsearch, CouchDB and Hadoop Distributed File System installations. While those stories led much of the past week’s discussion, there was also a steady stream of reports of organizations being infected with… Read More

Weekly Cyber Risk Roundup: More Extortion and Marijuana Retailers’ Woes

Extortion continues to dominate the cybercrime headlines in 2017 with the week’s top two trending targets being the successful ransom at Los Angeles Valley College and continued extortion attempts around MongoDB databases. It was less than a year ago that Hollywood Presbyterian Medical Center became a national news story by paying a $17,000 ransomware demand… Read More

Weekly Cyber Risk Roundup: Another Botnet and the Gamification of Cybercrime

Botnets were once again front-and-center this past week as new developments were announced by security researchers, malicious actors and government officials. To start, CloudFlare observed a ten-day long series of distributed denial-of-service (DDoS) attacks that have generated as much as 400 Gbps in traffic, sparking fears of yet another massive botnet that can disrupt organizations.… Read More

San Francisco Muni Refuses Extortion Demands, But Many Others Choose to Pay

The San Francisco Municipal Transportation Agency (SFMTA) is continuing to deal with the fallout from a Friday ransomware attack that affected 900 office computers and led to passengers getting free rides as ticket machines were taken offline. The agency has since restored systems from a backup, and fares have been running as normal since Sunday; however, the… Read More

Weekly Cyber Risk Roundup: Ransomware Ups the Ante and Other Headlines

Three of this week’s top four trending industry targets centered around DDoS attacks. Linode, which made last week’s roundup over reported DDoS attacks, was targeted once again. The cloud hosting company has seen DDoS attacks throughout the month, with the latest attack coming on September 13, according to company logs. Additionally, Brian Krebs’ website was hit… Read More

Ransomware Is Not the Top Cybersecurity Threat Facing the Healthcare Sector

Ransomware is making all the headlines so far in 2016. This threat has become so mainstream it has caused both the FBI and US-CERT to issue ransomware alerts, with the healthcare sector being mentioned in both. On March 31, 2016, the United States Computer Emergency Readiness Team (US-CERT) issued a ransomware warning concerning the Locky… Read More

Talking MedStar, Ransomware and Healthcare with Arbor Networks’ Dan Holden

On Monday, March 28, MedStar Health was hit with a variant of ransomware known as Samas or “samsam.” The healthcare provider, which operates 10 hospitals and employs more than 30,000 people, quickly shut down all system interfaces. Communicating and scheduling became difficult. Staff reverted to paper records. Some patients had to be turned away. Thus… Read More

Ransomware Making Headlines In Early 2016

In early 2015, the FBI issued a warning about the rise of ransomware attacks, noting that “there’s been a definite uptick lately in its use by cybercriminals.” A year after that warning we’re seeing a new surge in attacks, and concern over ransomware has risen sharply in the first quarter of 2016. Last year, the FBI explained… Read More