Emerging ransomware group quickly hits 4 critical infrastructure providers

The financially motivated threat actor attacked organizations in manufacturing, finance, insurance and pharmaceuticals within a week of its debut. 

By Matt Kapko • May 15, 2023

Western Digital cyberattack not expected to have material impact on future earnings

The company is coordinating with law enforcement while it continues a forensic investigation. 

By David Jones • May 15, 2023

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By Cybersecurity Dive staff

Costs of software supply chain attacks could exceed $46B this year

Losses attributed to software supply chain attacks will jump 76%, reaching almost $81 billion by 2026, according to Juniper Research.

By Matt Kapko • May 12, 2023

PaperCut actively exploited by multiple threat actors, targeting education sector

Education is a key market for the print management software, which threat actors have targeted since mid-April. 

By Matt Kapko • May 12, 2023

Criminal actors switch tactics after Microsoft began to block macros last year

Researchers from Proofpoint have seen a rise in HTML smuggling, PDFs and OneNote files for malware delivery since late 2022.

By David Jones • May 12, 2023

Flood of ransom payments continues as officials mull ban

The revived debate over the viability of a ransom payment ban comes down to the cost ransomware is causing organizations globally.

By Matt Kapko • May 11, 2023

Dragos says it thwarted extortion bid by known ransomware threat group

The hackers accessed limited information by impersonating a new employee, and the cybersecurity firm warns some stolen data may be leaked.

By David Jones • May 11, 2023

It’s becoming more common for ransomware to lock up data

Data encryption is at four-year high, despite scenarios where threat actors skip encryption and lean on data theft and extortion, according to Sophos.

By Matt Kapko • May 10, 2023

Dallas restores core emergency dispatch systems

“At this point, we do not have evidence or indication that there has been data removed during this attack,” Dallas CIO Bill Zielinski told city officials Monday.

By Matt Kapko • May 9, 2023

Is cybersecurity doing enough to prevent the next Colonial Pipeline attack?

Two years have passed since the Colonial Pipeline incident, but critical infrastructure providers aren’t doing enough to proactively mitigate attacks. 

By Matthew Parsons, Brian Knudtson and Alex Reid • May 8, 2023

Western Digital confirms customer data accessed by hackers in attack

The company has begun notifying customers about stolen data and expects to restore its online store next week.

By David Jones • May 8, 2023

Former Uber CSO avoids prison time for ransomware coverup

Joseph Sullivan was convicted last year after covering up a cyberattack while the ride sharing firm was under a Federal Trade Commission probe.

By David Jones • May 5, 2023

Dallas still recovering from ransomware on eve of municipal election

City officials say the attack would not affect the election, but many services remain down.

By Matt Kapko • May 5, 2023

Dallas ransomware attack causes critical service outages

Websites for the city and its police department, which serves a population of nearly 1.3 million people, currently return 503 error pages.

By Matt Kapko • May 4, 2023

Companies need a wakeup call to fix chronic security shortcomings, cyber experts say

One researcher wonders if the industry needs another Snowden-like moment to spring organizations into action.

By Matt Kapko • May 3, 2023

NCR restores more services following ransomware attack

The company, which provides point-of-sale and back-office services, is still working to regain full access for restaurant and retail customers.

By David Jones • April 26, 2023

Teenagers, young adults pose prevalent cyberthreat to US, Mandiant says

The brains behind high-profile attacks last year, teenagers and young adults use sophisticated social engineering techniques for intrusions.

By Matt Kapko • April 25, 2023

Supply chain attack that hit 3CX caught at least 4 other victims, Symantec says

Malware-laced financial trading software X_Trader ensnared two critical infrastructure organizations in the energy sector. 

By Matt Kapko • April 24, 2023

3CX has a 7-part plan to shore up its security

The company is planning significant security upgrades and changes to network operations after a historic attack from a state-linked actor.

By David Jones • April 20, 2023

3CX attack caused by another supply chain attack, Mandiant says

Mandiant Consulting CTO Charles Carmakal called the incident very novel and quite scary after the firm traced the attack to a previous compromise in financial trading software from Trading Technologies.

By Matt Kapko • April 20, 2023

NCR in recovery as ransomware disrupts widely used point-of-sale system

In-restaurant purchases are still being processed on NCR Aloha, but other capabilities and business processes remain down, the company said Monday.

By Matt Kapko • Updated April 20, 2023

Rorschach ransomware, with a rare encryption speed, makes it even harder for companies to respond

The potential impact and victims claimed by Rorschach remain unknown, but one expert said some yet-undetected attacks are likely underway.

By Matt Kapko • April 14, 2023

3CX threat actor named as company focuses on security upgrades, customer retention

Mandiant attributed the supply chain attack to a North Korea-linked adversary that targeted systems using Windows-based malware.

By David Jones • April 12, 2023

Western Digital restores local access to My Cloud Home customers following security breach

The data storage company has provided limited updates to customers after disclosing the initial incident.

By David Jones • April 11, 2023

3CX updates Windows app for desktop following supply chain attack

The provider of business phone and messaging services also offered guidance on how to reset credentials.

By David Jones • April 7, 2023