A hacker breached a Florida city's water treatment network, increasing the amount of lye that would be added to the water to a dangerous level. Officials say they caught the change immediately and reversed it. Reuters reports that the system was accessed via the city's TeamViewer remote access software.
Hackers who infiltrated government and business networks via a stealthy backdoor added to SolarWinds' Orion software appear to have focused on only the most high-value targets, leading to about 50 organizations being "genuinely impacted," says FireEye CEO Kevin Mandia.
When implementing a cybersecurity risk framework, enterprises should use a structured approach to identity and evaluate and manage the risks posed by increased digital transactions during the pandemic, says Dmitry Chernetsky, global presales expert, Kaspersky-APAC.
The emerging cloud-delivered service model known as security access service edge, or SASE, is designed to help simplify security for remote access, says Sean Duca of Palo Alto Networks, who explains how the model works.
Security experts say that ransomware victims too often treat the malware infection as an isolated event, when they should instead assume that attackers remain in their network until proven otherwise. Here are eight tips for dealing with ransomware and other intrusions and making a full recovery.
A long-running marketplace for selling stolen payment card data claims it has 30 million stolen payment cards that experts believe are linked to the breach at Wawa convenience stores late last year. The breach is one of the largest ever involving card-related data.
Bad news on the ransomware front: Victims that choose to pay attackers' ransom demands - in return for the promise of a decryption tool - last quarter paid an average of $84,116, according to Coveware. But gangs wielding Ryuk and Sodinokibi - aka REvil - often demanded much more.
A point-of-sale system vendor that serves U.S. medical and recreational cannabis dispensaries left an unprotected database containing sensitive information about three clients and 30,000 of their customers exposed to the internet, researchers say.
British regulators have fined Dixons Carphone $653,000 for a breach that exposed millions of payment card details and personal data due to point-of-sale malware. The retailer's lack of security contributed to a "careless loss of data," the Information Commissioner's Office says.
Landry's Inc., a Houston-based company that owns and operates over 600 restaurants, hotels, casinos and other entertainment establishments in the U.S. and around the world, is investigating an apparent data breach after its security team found malware within a system.
The Wawa convenience store chain is investigating why malware planted on point-of-sale devices at nearly all of its over 850 locations throughout the East Coast went undetected for nearly eight months.
Adobe says its e-commerce Magento Marketplace has been breached, exposing usernames, email addresses and more. The software giant has yet to detail how many users were affected or the breach duration. Unfortunately, the stolen data could be used to fuel phishing attacks.
Target has filed a lawsuit against its long-time insurer, ACE American Insurance Co., in an attempt to recoup money it spent to replace payment cards as part of settlements over the retailer's massive 2013 data breach. Find out how much money the company is seeking.
Fast-food chain Krystal says it's investigating a payment card "security ncident" that affected as many as 228 of its restaurants across southeastern U.S. states. The incident, which involves one of the company's payment card processing systems, ran from July through last month.