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.
The Group Published 104 Files It Says Come From NHS Hospitals in LondonA ransomware group late Thursday published information stolen during an attack that's led to postponed cancer treatment and organ transplant surgeries at two London National Health Service hospitals. The Qilin ransomware group hit Synnovis, a U.K. provider of medical lab services.
Attackers Demanding Up to $5 Million to Delete Stolen Data, Investigators ReportAttackers who stole terabytes of data from customers of Snowflake have been not only offering the data for sale on data leak marketplaces but also extorting some of the victims, demanding a ransom of $300,000 to $5 million each, security researchers report.
Russian-Speaking Gang Follows Typical Playbook; Critical Services Still DisruptedThe ransomware attack that disrupted U.K. pathology services provider Synnovis, continuing to cause thousands of canceled and delayed operations and appointments across London, reportedly featured a $50 million ransom demand from attackers, backed by the typical threat to leak stolen data.
Justice Says Sagar Steven Singh and Nicholas Ceraolo Doxed and Threatened VictimsHackers Sagar Steven Singh and Nicholas Ceraolo pleaded guilty Monday in federal court to conspiring to commit computer intrusion and aggravated identity theft after illegally accessing a nonpublic law enforcement database, according to the Justice Department.
Hackers Used Dozens of Servers to Distribute Malicious Android AppsLaw enforcement authorities in Singapore, Malaysia, Hong Kong and Taiwan took down a cybercrime ring that used dozens of servers and hundreds of phishing pages across multiple jurisdictions to run a malware-enabled scam operation and steal tens of millions from victims' bank accounts.
Court Filing: Threat Actor Stole Admin Credentials From IT Service Desk ContractorMedibank's lack of MFA on its global VPN allowed a hacker to use credentials stolen from an IT services desk contractor to access the private health insurer's IT systems in 2022, leading to a dark web data leak affecting 9.7 million individuals, Australian regulators said in court documents.
Hackers Can Use the Attack Method to Manipulate ML Model Output and Steal DataResearchers have found a new way of poisoning machine learning models that could allow hackers to steal data and manipulate the artificial intelligence unit's output. Using the Sleepy Pickle attack method, hackers can inject malicious code into the serialization process, said Trail of Bits.
US International Arrest Warrant Accuses Suspect of Cryptocurrency-Theft CampaignsSpanish National Police have arrested a 22-year-old British national based on an International Arrest Warrant from the U.S. that accuses him of stealing bitcoins worth $27 million. Reports suggest the suspect is a key member of the Scattered Spider cybercrime group that hacked MGM and Clorox.