Theft in cybersecurity covers stolen data, credentials, devices, and funds, often creating risks of unauthorized access, fraud, and privacy loss.
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Unauthorized taking or copying of information, credentials, intellectual property, or digital assets is cyber theft. News under this tag may involve stolen passwords, payment data, personal information, source code, cloud tokens, cryptocurrency, or sensitive business files. Theft can result from phishing, malware, compromised accounts, insider access, exposed storage, or the loss of an unencrypted device; the relevant issue is the unauthorized acquisition or control of an asset, whether or not the attacker also alters systems.
Security teams should identify where valuable data and credentials are stored, restrict access by role, require strong authentication, encrypt data at rest and in transit, and monitor unusual downloads or transfers. Vulnerability management matters when flaws expose databases, endpoints, or cloud services to unauthorized retrieval. After suspected theft, preserving logs, revoking tokens and credentials, determining what was accessed or copied, and assessing privacy or notification obligations are central to containing the incident and measuring its impact.
Recorded Future's Liska on What Happens Next When Ransomware Gets Less ProfitableData theft-only ransomware attacks have reached 50% of incidents in Q1 2025, said Allan Liska, senior security architect at Recorded Future. Law enforcement has disrupted the major players, leaving less-skilled actors scrabbling for a payday or stealing information.
Hacker Who Feigned Russian Hacktivist Persona Faces Up to a Decade in PrisonA California man whose theft of a terabyte of company data from Disney led the media and entertainment conglomerate to eschew Slack pleaded guilty in Los Angeles federal court to two felony charges. Santa Clarita resident Ryan Mitchell Kramer, 25, gained access to a Disney employee's computer.
Also, Nike Sued Over Shutdown of NFT SubsidiaryThis week, KiloEX compensation after Oracle exploit, Nike sued over NFT shutdown, SEC dropped probe into PayPal PYUSD, Long Island man sentenced for crypto fraud, Americans lost billions to crypto scams, Loopscale exploiter agreed to return stolen funds and bank regulators softened stance on crypto.
HIPAA Protected Health Information Among Data Stolen in Nov. 2023 AttackThe City of Long Beach, Calif. is notifying nearly 260,000 individuals that their protected health information was potentially stolen in a November 2023 hack that also disrupted IT systems for several weeks. The city has added $1 million to its cybersecurity budget since the incident.