Supermarket giant Morrisons is not liable for a data breach caused by a rogue employee, Britain's Supreme Court has ruled, bringing to a close the long-running case - the first in the country to have been filed by data breach victims.
Hotel giant Marriott, which in 2018 disclosed that it had suffered one of the worst data breaches in history, is now warning that it suffered a new breach earlier this year that exposed personal details - although not payment card information - for 5.2 million customers.
The European Network of Transmission System Operators, which represents over 40 electricity transmission operators throughout the continent, revealed this week that hackers penetrated its IT network. Security experts say this incident is another wake-up call for the industry.
Migrating computing resources to cloud environments opens up new attack surfaces previously unknown in the world of premise-based data centers. As a result, cloud-native data breaches frequently have different characteristics and follow a different progression than physical data breaches.
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Breach and Attack (BAS) simulation enables security practitioners to think and act like an adversary. BAS that connects the MITRE ATT&CK TTPs into a full APT kill chain enables them to effectively answer the question "How would an APT attack affect our organization?"
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Australia reportedly took a sensitive military recruiting database offline for 10 days in February following concerns it may have been compromised. The Defense Department says there's no evidence data was stolen.
Visser Precision, a U.S. manufacturer that supplies Boeing, Lockheed Martin, Tesla and SpaceX, appears to have been hit by the DoppelPaymer ransomware gang, which has begun leaking internal data and threatening to leak more unless the victim pays a ransom.
Walgreens' mobile app inadvertently disclosed personal messages to other customers due to an internal application error, revealing some health-related information. The company did not say how many people were affected.
A U.S. Defense Department agency that's responsible for providing secure communications and IT equipment for the president and other top government officials says a data breach of one of its systems may have exposed personal data, including Social Security numbers.