Recent Healthcare Cyber Attacks

Researchers say a Chinese-speaking cybercrime group compromised Brazilian government and education websites and used them as “trusted” entry points to quietly redirect visitors to attacker-run phishing pages. The fake pages impersonated well-known app stores (Google Play, Microsoft Store, Amazon)…

Check Point Research reports a real campaign where a Chinese-speaking actor compromised Brazilian government and education websites and used them as stealthy “front doors” to redirect visitors to attacker-controlled phishing pages. The fake pages impersonate trusted app stores (Google Play,…

Microsoft reports an active campaign where attackers set up counterfeit software download pages that mimic well-known brands and trick users into installing malware. Victims visit a look-alike vendor site, click “Download now,” then run a bundled installer that drops persistent malware and connects…

Investigators described a real, long-running SEO poisoning operation (“BengalSEO”) that manipulates search results to push victims to fake support and activation pages. The pages impersonate well-known consumer brands, then route visitors through redirects and CAPTCHA checks to either download…

McKesson confirmed a cyber incident after the ShinyHunters extortion group claimed it stole roughly 284 million patient-related records. The attacker claims the initial access came from phone-based social engineering (vishing) against employees to compromise Okta single sign-on accounts, then pivot…

Boston Scientific and McKesson disclosed separate cyber incidents impacting healthcare operations and sensitive data. Boston Scientific’s ongoing attack disrupted remote monitoring for some implanted cardiac devices, while McKesson confirmed unauthorized access to third-party apps tied to specific…

Investigations found suspected North Korean operatives getting hired into real companies by impersonating other people, including roles outside IT such as healthcare and sales/marketing. The workflow relies on fake or stolen identity documents, remote-access tooling, and deception during interviews…

This weekly threat bulletin highlights multiple real-world incidents, including a healthcare data breach claim where attackers reportedly used phone-based social engineering (vishing) to compromise identity accounts and access cloud apps. It also describes a large-scale “debt relief” email phishing…

Researchers tied to the Aurora ransomware group described a real intrusion that started with aggressive email bombing, then phone calls where attackers posed as the IT help desk to “help” employees fix the issue. Separate reporting shows the same group used the Cursor AI coding assistant to plan…

McKesson disclosed a breach tied to unauthorized access of third-party applications and data theft affecting some customers. The ShinyHunters extortion group claims it used phone-based social engineering (vishing) to steal employee credentials, took over Okta single sign-on accounts, and then…

Investigators found chat logs showing Russian-speaking criminals repeatedly claiming they were running “legitimate security tests” to get Cursor’s AI agent to help during real intrusions. The logs indicate the AI assisted with tasks like network scanning, privilege enumeration, VPN setup, and…

Researchers described an active phishing operation using real DocuSign notifications to trick employees into opening a fake “remittance-advice” document and clicking a hidden malicious link. The attack routes victims through legitimate Microsoft/Google pages before landing on an…

Huntress describes real investigations where suspected North Korean remote workers tricked companies into hiring them using stolen or doctored identity documents and tools to remotely control “employee” laptops. Cases span healthcare, financial services, and sales/marketing roles, showing a…

A real campaign targeting people and organizations in Cambodia uses phishing emails with localized “official-looking” themes to trick recipients into running an installer from a compressed file. Once executed, the malware chain deploys Spark RAT for remote control and uses a vulnerable OPSWAT…

A financially motivated actor (“Doubloon Dredger”) abused legitimate Notion sharing notifications to trick employees into opening a PDF and completing a Microsoft device-code login flow. This allowed the attacker to harvest authentication tokens and access victim accounts without needing the…

Research says a North Korea–linked operation (“PurpleDelta”) is using fake identities to apply for large volumes of remote IT jobs, sometimes successfully getting hired. Once inside a company, these “employees” can record meetings and steal sensitive information such as source code and internal…

Researchers showed how an attacker could trick Microsoft Copilot into running a malicious prompt automatically just by getting a user to click a specially crafted link. The prompt can then make Copilot search connected accounts (like email and cloud storage) and send information to an external…

Researchers say the BlackFile extortion group is actively targeting large financial and other organizations using voice-phishing calls where attackers impersonate IT support to get initial access. Victims are then pressured with multimillion-dollar extortion demands and, in some cases, escalations…

This weekly threat bulletin describes real incidents where attackers used human manipulation to break in, including social engineering at Levi Strauss and a Microsoft 365 credential-theft phish at defense supplier IEH. It also highlights a Lazarus-linked campaign using fake job offers and…

This weekly roundup highlights multiple real-world social engineering threats, including fake IT help-desk phone calls that push employees to phishing sites to steal passwords and one-time authentication codes. It also describes credential-phishing sites impersonating WhatsApp and Instagram that…