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Latest coverage for Theft

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.

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Cybercrime group ShinyHunters leaked data allegedly stolen from Charter Communications, exposing millions of customer records after a failed extortion attempt. The ShinyHunters extortion group has published data allegedly stolen from Charter Communications after the company apparently refused to pay a ransom. Charter Communications is one of the largest telecommunications companies in the United States. It […]

Attackers are texting Signal users posing as Support, asking for backup recovery keys. Once obtained, they can decrypt the entire message history, not just future chats. A phishing campaign is currently targeting Signal users with text messages that impersonate Signal Support and ask them to hand over their backup recovery key. The message looks urgent, […]

Microsoft Security Research 1 month, 2 weeks ago

Typosquatted npm packages used to steal cloud and CI/CD secrets

The Mini Shai-Hulud campaign used malicious npm packages to target cloud and CI/CD credentials across developer environments. This report details the attack chain, detection opportunities, and mitigation guidance to help organizations identify and disrupt related activity. The post Typosquatted npm packages used to steal cloud and CI/CD secrets appeared first on Microsoft Security Blog.

Bank Info Security 1 month, 2 weeks ago

Connecticut Medicaid Portal Hack Affects Thousands

Attackers Attempted to Reroute Hospital Medicaid ReimbursementsA hack on a Connecticut Medicaid web portal involving compromised credentials of a healthcare provider has affected the payment account and other information for about 22,500 patients. The data theft is the latest breach involving a healthcare related web portal hack. Why does this keep happening?

Threat actors are exploiting a critical FortiClient EMS flaw, tracked as CVE-2026-35616, to deploy malware on unpatched systems. Threat actors are exploiting a critical FortiClient EMS vulnerability, tracked as CVE-2026-35616 (CVSS score of 9.1), that allows remote code execution without authentication. Fortinet released fixes in April after confirming zero-day attacks in the wild and urged […]

Fraudsters Tokenize Stolen Cards Into Attacker WalletsGoogle Threat Intelligence Group warned that Chinese-language phishing-as-a-service platforms are using AI, encrypted messaging and real-time OTP interception to bypass multifactor authentication and provision stolen payment cards into attacker-controlled digital wallets worldwide.

Bank Info Security 1 month, 3 weeks ago

LA Metro Hack Was Part of an Iranian Campaign

Ababil of Minab Claimed Hacktivism, But Research Points to IranResearchers say Iran-linked operators behind Ababil of Minab, not independent hacktivists, disrupted L.A. Metro in March by stealing data, deleting systems and targeting backups, signaling a shift toward destructive attacks on recovery infrastructure.

Bank Info Security 1 month, 3 weeks ago

L.A. Metro Hack Was Part of an Iran-Linked Campaign

Ababil of Minab Claimed Hacktivism, But Research Points to IranResearchers say Iran-linked operators behind Ababil of Minab, not independent hacktivists, disrupted L.A. Metro in March by stealing data, deleting systems and targeting backups, signaling a shift toward destructive attacks on recovery infrastructure.

Multi-factor authentication (MFA) was supposed to close a critical gap in identity security. It meant that, even if an attacker possessed the account credentials, they couldn't log in without the second factor. While that logic was sound, attackers have now figured out that they don't need to steal the second factor: they just need the user to hand it over

Supply-Chain Attack Uses Malicious GitHub Actions Workflow File to Steal SecretsMore than 5,000 GitHub repositories fell victim to an automated campaign, codenamed "Megalodon," in which an attacker injected malicious GitHub Actions that executed a script designed to steal development environment secrets, plus a variety of keys, tokens and other credentials, researchers said.

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