Theft in cybersecurity covers stolen data, credentials, devices, and funds, often creating risks of unauthorized access, fraud, and privacy loss.
Search across headline titles and summaries.
Background for this topic.
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.
Two weeks after the first data leak from the DNA ancestry service, the threat actor produces an additional 4 million user records they purportedly stole.
Known threat groups Diamond Sleet and Onyx Sleet focus on cyber espionage, data theft, network sabotage, and other malicious actions, Microsoft says.
State-sponsored cyberespionage actors from Russia and China continue to target WinRAR users with various info-stealing and backdoor malware, as a patching lag plagues the software's footprint.
If not correctly locked down, Jupyter Notebook offers a novel initial access vector that hackers can use to compromise enterprise cloud environments, as seen in a recent hacking incident.