Ransomware at IT Services Provider Synoptek

Synoptek, a California business that provides cloud hosting and IT management services to more than a thousand customers nationwide, suffered a ransomware attack this week that has disrupted operations for many of its clients, according to sources. The company has reportedly paid a ransom demand ...

Biggest Malware Threats of 2019

One out of five computer users were subject to at least one malware-class web attack in 2019. This past year cities such as New Orleans were under ransomware siege by the likes of malware Ryuk. Zero-day vulnerabilities were also in no short supply with targets such as Google Chrome and Operation...

A week in security (December 16 – 22)

Last week on Malwarebytes Labs, we signalled that Mac threat detections have been on the rise in 2019, discussed how a new Consumer Online Privacy Rights Act COPRA would empower American users, warned that the Spelevo exploit kit debuts a new social engineering trick, and let our own Statler and...

Top Zero Days, Data Breaches and Security Stories of 2019: News Wrap

From data breaches and the ransomware epidemic to new regulation and an outcry around data privacy, 2019 has been a wild ride for the infosec community. Threatpost breaks down the top news stories, trends and topics for this year. Listen to the full podcast or download direct. For a lightly-edite...

Incident Response lessons from recent Maze ransomware attacks

By JJ Cummings and Dave Liebenberg This year, we have been flooded with reports of targeted ransomware attacks. Whether it's a city, hospital, large- or medium-sized enterprise — they are all being targeted. These attacks can result in significant damage, cost, and have many different initial...

Threat Analysis Unit (TAU) Threat Intelligence Notification: DeathRansom Ransomware

During mid-November, a new ransomware named ‘DeathRansom” was found being distributed. Similar to the other variants of ransomware, it will perform the deletion of volume shadow copies to ensure all the data cannot be restored easily. After the DeathRansom performs file encryption, it will drop...

LifeLabs Pays Hackers Who Accessed 15M Customers’ Lab Test Results

LifeLabs, a Canadian laboratory testing company, said it has paid hackers after they accessed the data of 15 million customers – including highly-sensitive lab test results. In a letter sent Tuesday to customers, LifeLabs said that the breach affected customer information including names,...

Norsk Hydro responds to ransomware attack with transparency

Last March, aluminum supplier Norsk Hydro was attacked by LockerGoga, a form of ransomware. The attack began with an infected email and locked the files on thousands of servers and PCs. All 35,000 Norsk Hydro employees across 40 countries were affected. In the throes of this crisis, executives ma...

nodeCrypto v2.0 - Ransomware Written In NodeJs

nodeCrypt is a linux Ransomware written in NodeJs that encrypt predefined files. This project was created for educational purposes, you are the sole responsible for the use of nodeCrypto. Demo video Install server Upload all file of server/ folder on your webserver. Create a sql database and impo...

Ransomware Gangs Now Outing Victim Businesses That Don’t Pay Up

As if the scourge of ransomware wasn't bad enough already: Several prominent purveyors of ransomware have signaled they plan to start publishing data stolen from victims who refuse to pay up. To make matters worse, one ransomware gang has now created a public Web site identifying recent victim...

PT-2019-5255

Name of the Vulnerable Software and Affected Versions Citrix Application Delivery Controller ADC and Gateway versions 10.5 through 13.0 Description The issue exists due to incorrect restriction of the directory path name with limited access. Exploitation of this issue may allow a remote attacker ...

A week in security (December 9 – 15)

Last week on Malwarebytes Labs, we cautioned readers against purchasing potentially privacy-invasive, cyber-insecure smart doorbells, warned about a new credit card skimmer vulnerability embedded within hundreds of fraudulent web sites selling supposedly name-brand shoes, and looked at the newest...

Ransomware response—to pay or not to pay?

The increased connectivity of computers and the growth of Bring Your Own Device BYOD in most organizations is making the distribution of malicious software malware easier. Unlike other types of malicious programs that may usually go undetected for a longer period, a ransomware attack is usually...

N.J.'s Largest Hospital System Pays Up in Ransomware Attack

New Jersey’s largest hospital system said that it has paid hackers a ransom after a ransomware attack disrupted its services earlier this month. Hackensack Meridian Health, a $6 billion non-profit health provider system based in Edison, N.J., operates 17 hospitals, nursing homes and outpatient...

VMware Carbon Black TAU Threat Research: Visualizing Ransomware with MITRE ATT&CK

If no one had ever heard of ransomware prior to May 2017, then one thing that is fairly certain is that the WannaCry ransomware outbreak unquestionably put ransomware on the security radar, and sent shivers up CISO’s and analysts’ spines for the weeks and months that followed. Only a few weeks...

Threat Roundup for December 6 to December 13

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Dec. 6 and Dec. 13. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key behavioral characteristics,...

Threat spotlight: the curious case of Ryuk ransomware

Ryuk. A name once unique to a fictional character in a popular Japanese comic book and cartoon series is now a name that appears in several rosters of the nastiest ransomware to ever grace the wild web. For an incredibly young strain—only 15 months old—Ryuk ransomware gaining such notoriety is...

All in the (Ransomware) Family: 10 Ways to Take Action

In a world where everything is an “as-a-service,” it’s no surprise that ransomware-as-a-service RaaS is a hot ticket on the Dark Web. FortiGuard Labs has observed at least two significant ransomware families – Sodinokibi and Nemty – now being deployed as RaaS solutions. Meanwhile, cybercriminals...

Maze Ransomware Behind Pensacola Attack, Data Breach Looms

The Maze ransomware is likely the culprit behind the recently reported cyberattack on Pensacola, Fla. that occurred earlier this week, which downed systems citywide. In an email sent to county commissioners, IT administrators said that the Florida Department of Law Enforcement said that the...

‘Tis the Season for Holiday Cyber Heists

‘Tis the season for cyberattacks, particularly when it comes to the retail industry. According to the VMware Carbon Black Threat Analysis Unit TAU, retail organizations may see a noticeable spike in attempted cyberattacks during the holiday season. Click here to download the full report TAU’s...