Sharecare Brasil A.I CyberSecurity Scoring
06/05/2026
Access Monitoring Plan
Access Monitoring Plan
No incidents recorded for Sharecare Brasil in 2026.
No incidents recorded for Sharecare Brasil in 2026.
No incidents recorded for Sharecare Brasil in 2026.
People at Allina Health have a career of making a difference in the lives of the millions of patients we see each year at our 90+ clinics, 12 hospitals and through a wide variety of specialty care services in Minnesota and western Wisconsin. We’re a not-for-profit organization committed to enriching your career by providing ongoing training, competitive compensation, support for work-life balance and ways to give back to the communities we serve. Join our team of 29,000+ employees – your career opportunities are limitless!
The Cigna Group is a global health company committed to creating a better future built on the vitality of every individual and every community. We relentlessly challenge ourselves to partner and innovate solutions for better health. The Cigna Group includes products and services marketed under Cigna Healthcare, Evernorth Health Services or its subsidiaries. The Cigna Group maintains sales capabilities in more than 30 countries and jurisdictions, and has more than 190 million customer relationships around the world.
Rochester Regional Health, headquartered in Rochester, NY, is an integrated health services organization serving the people of Western New York, the Finger Lakes, St. Lawrence County, and beyond. We are dedicated to helping our community stay healthy and live fulfilling lives. Together, we find the best way forward to where you want to be. From western to northern New York, rest assured; we’ve got you covered. We see you. We’re with you. We’re here to uplift you—to treat people, not symptoms. To treat you well. Our experience is nation-leading, neighbor-driven, and rooted in generations of real-life care. Today, we offer comprehensive care from 500+ locations, including 8 hospitals; more than 300 primary and specialty practices, rehabilitation centers and ambulatory campuses; innovative senior services, facilities and independent housing; a wide range of behavioral health services; and ACM Global Laboratories, a global leader in patient and clinical trials. Whatever you need, from every age, to every stage, across every service line, and every symptom... Whatever it is, we’re here for it. Learn more about Rochester Regional Health at careers.rochesterregional.org. Rochester Regional Health is an Equal Opportunity/Affirmative Action Employer. Minority/Female/Disability/Veteran
Cleveland Clinic, located in Cleveland, Ohio, is a not-for-profit, multispecialty academic medical center that integrates clinical and hospital care with research and education. Founded in 1921 by four renowned physicians with a vision of providing outstanding patient care based upon the principles of cooperation, compassion and innovation, Cleveland Clinic has become one of the largest and most respected hospitals in the country. Cleveland Clinic facilities can be found throughout Northeast Ohio, as well as around the country and world including: Cleveland Clinic Abu Dhabi Cleveland Clinic Canada Cleveland Clinic Florida Cleveland Clinic London Cleveland Clinic Lou Ruvo Center for Brain Health - Las Vegas
CVS Health is the leading health solutions company, delivering care like no one else can. We reach more people and improve the health of communities across America through our local presence, digital channels and over 300,000 dedicated colleagues. Wherever and whenever people need us, we help them with their health – whether that’s managing chronic diseases, staying compliant with their medications or accessing affordable health and wellness services in the most convenient ways. We help people navigate the health care system – and their personal health care – by simplifying health care one person, one family and one community at a time. Follow @CVSHealth on social media.
Advancing Health. Personalizing Care. Memorial Hermann Health System is a nonprofit, values-driven, community-owned health system dedicated to improving health. A fully integrated health system with more than 260 care delivery sites throughout the Greater Houston area, Memorial Hermann is committed to delivering safe, high-quality, patient-centered care and offers clinical expertise, innovation and cutting-edge technology to all patients.
The University Medical Center Utrecht is one of the largest academic healthcare institutions in the Netherlands. We provide the best healthcare for today’s patients, and we also work towards a healthy society in the future. Our organization has three core tasks: care, research and education. Care for patients and employees Every day, we devote ourselves to providing adults and children with the best possible care, based on their specific needs and wishes. But we also care for our 11,000 employees. Because they have the knowledge, experience and expertise that we need in order to continue improving the care we provide. Our values Our mission is to continue to be a leading international institute. To achieve this, we ensure that: • We are involved and committed; • We constantly innovate and never stop learning; • We work together and take responsibility. Preserving the highest level of care Our scientific research is based on the world around us. Together with national and international partners, we invest in innovation and research in order to keep the care we provide at the highest level. Focus is essential, which is why we have selected six priority areas: • Brain • Infection & Immunity • Circulatory Health • Personalized Cancer Care • RM & Stem Cells • Child Health
Ardent Health is a leading provider of healthcare in growing mid-sized urban communities across the U.S. With a focus on people and investments in innovative services and technologies, Ardent is passionate about making healthcare better and easier to access. Through its subsidiaries, Ardent delivers care through a system of 30 acute care hospitals and approximately 280 sites of care with over 1,800 employed and affiliated providers across six states. Ardent includes: • 24,000+ team members • 8,000+ nurses • 15,000 lives touched each day • $1 million+ community contributions per day
Norton Healthcare is a leader in serving adult and pediatric patients from throughout Greater Louisville, Southern Indiana, the commonwealth of Kentucky and beyond. The not-for-profit hospital and health care system is Louisville’s second largest employer, with more than 18,600 employees, over 1,750 employed medical providers and nearly 3,000 total providers on its medical staff. Norton Healthcare has five Louisville-based hospitals with a total of 1,907 licensed beds. Norton West Louisville Hospital is scheduled to open in late 2024. The system also includes eight outpatient centers, 18 Norton Immediate Care Centers, eight Norton Prompt Care at Walgreens clinics and an expanded telehealth program. It provides care at more than 350 locations throughout Kentucky and Southern Indiana. The hospitals provide inpatient and outpatient general care as well as specialty care including heart, neuroscience, cancer, orthopedic, women’s and pediatric services. A strong research program provides access to clinical trials in a multitude of areas. Norton King’s Daughters’ Health in Madison, Indiana, also is part of Norton Healthcare. Read more at KDHMadison.org/About-Us. Since 2018, Norton Healthcare’s five Louisville hospitals and Norton Cancer Institute have been named LGBTQ+ Healthcare Equality Leaders by the Human Rights Campaign Foundation, earning a top score of 100 on the Healthcare Equality Index (HEI). Norton Healthcare also was recognized in 2022 as one of the “Best Places to Work for Disability Inclusion” by the Disability Equality Index. To learn more about career opportunities, visit NortonHealthcareCareers.com.
Latest updates, reports, and threat intel affecting the global network.
The Bluetooth Classic Hands-Free Profile HF role in subsys/bluetooth/host/classic/hfp_hf.c does not release the AT command buffers that are still queued on hf->tx_pending when the RFCOMM DLC goes down. hfp_hf_disconnected() only cancelled the work items and cleared hf->acl, and no other code path ever dequeues those buffers, so each one is permanently lost from the fixed hf_pool (CONFIG_BT_MAX_CONN + 1 buffers, i.e. two in the default configuration). The same function also left BT_HFP_HF_FLAG_CONNECTED set, and hfp_hf_create() wiped the object with memset() as soon as hf->acl was NULL, without checking whether hf->work, hf->slc_work or hf->deferred_work was still pending or running. The remote Audio Gateway peer controls the trigger end to end and needs no application involvement: an unsolicited +BCS: 1 response makes bcs_handle() call bt_hfp_hf_select_codec() and queue an AT+BCS buffer, which cannot be transmitted while BT_HFP_HF_FLAG_RX_ONGOING is set, and an immediately following RFCOMM DISC strands that buffer. Repeating the connect / +BCS / disconnect cycle a couple of times empties hf_pool for good. With the pool exhausted, HFP command sending fails permanently, and because hfp_hf_send_cmd() allocates with K_FOREVER (bt_rfcomm_create_pdu() → bt_conn_create_pdu()) from the Bluetooth RX context — where that timeout is not downgraded to K_NO_WAIT — one further +BCS from the peer parks the Bluetooth RX thread inside net_buf_alloc() with no possible waker, halting all HCI event processing until the device is rebooted. Separately, reusing the HF slot while a work handler was still queued or running allowed memset() to wipe live k_work items out from under the system workqueue, corrupting shared kernel workqueue state. Exploitation requires an established HFP session (for SSP devices L2CAP enforces authentication before the RFCOMM channel is reachable) and a build with CONFIG_BT_HFP_HF enabled.
The user-mode syscall verifier z_vrfy_rtio_cqe_get_mempool_buffer() in subsys/rtio/rtio_syscalls.c validated its two output parameters, buff and buff_len, with K_SYSCALL_MEMORY_READ() rather than K_SYSCALL_MEMORY_WRITE(). Both are pure out-parameters: z_impl_rtio_cqe_get_mempool_buffer() stores the mempool buffer address and its length through them. The distinction is enforced by every architecture validator — arch_buffer_validate() on RISC-V PMP explicitly accepts the global __rom_region/__rodata_region for reads only, and the ARM MPU validators accept P_RO_U_RO and P_RW_U_RO regions for reads only — so a read-validated pointer is not necessarily writable by the calling thread. An unprivileged user-mode thread that has been granted access to an RTIO context (rtio_access_grant()) can invoke the rtio_cqe_get_mempool_buffer() syscall with buff/buff_len pointing at memory it may read but not write, and with a completion-queue entry whose flags field it fully controls (only RTIO_CQE_FLAG_MEMPOOL_BUFFER in flags[7:0] is required; flags[19:8] and flags[31:20] supply the block index and count). The kernel then performs a pointer-sized and a 4-byte store through those addresses while running in supervisor mode. Reaching the store requires CONFIG_USERSPACE together with CONFIG_RTIO_SYS_MEM_BLOCKS, the configuration behind RTIO_DEFINE_WITH_MEMPOOL; without the latter the implementation returns -ENOTSUP and writes nothing. Two outcomes follow. If the target lies in a memory-domain partition declared K_MEM_PARTITION_P_RW_U_RO (privileged read-write, user read-only), the kernel-mode store succeeds and deposits partly attacker-chosen values into memory the memory domain had marked read-only for that thread, bypassing the partition's write protection. If the target lies in globally readable but unwritable memory such as .text/.rodata in flash, the store faults in kernel mode; the fault is delivered to z_fatal_error() and the default k_sys_fatal_error_handler() halts or reboots the device, giving an unprivileged thread a reliable full denial of service. The read-permission check does bound the damage: the address must still be readable by the calling thread, so kernel-private memory cannot be targeted and no confidential data is disclosed. The fix replaces both checks with K_SYSCALL_MEMORY_WRITE(), so a thread lacking write permission is terminated by K_OOPS before the implementation runs; the cqe argument correctly remains read-validated.
IBM Storage TS4500 Library 1.1.1.6 through 1.12.0.3 could allow a remote authenticated attacker to gain unauthorized administrative privileges due to a race condition.
The html_to_markdown expansion module in MISP Modules contains a server-side request forgery (SSRF) vulnerability in its is_safe_url() URL validation function. The BLOCKED_RANGES list used to reject unsafe destination addresses was incomplete, omitting several critical IP address ranges. Specifically, the following ranges were not blocked: 0.0.0.0/8 (unspecified, which routes to loopback on Linux), 100.64.0.0/10 (carrier-grade NAT per RFC 6598), ::/128 (IPv6 unspecified), fc00::/7 (IPv6 Unique Local Addresses), and fe80::/10 (IPv6 link-local). The existing list only covered IPv4 loopback (127.0.0.0/8), RFC 1918 private ranges, IPv4 link-local (169.254.0.0/16), and IPv6 loopback (::1/128). An authenticated user with the ability to create or modify MISP attributes that trigger the html_to_markdown expansion module could supply URLs pointing to these unblocked internal address ranges. Because the module fetches the URL server-side to convert HTML content to Markdown, the request is made from the MISP server's network context. This allows an attacker to probe and read responses from internal services, carrier-grade NAT infrastructure, or link-local endpoints that would otherwise be unreachable from external networks. IPv4-mapped IPv6 forms (e.g., [::ffff:0.0.0.0]) also bypassed the existing checks. The security impact is primarily confidentiality: an attacker can read data served by internal services reachable from the MISP server. The MISP instance itself is not compromised, but it is abused as a proxy to access otherwise restricted network resources.
A weakness has been identified in H3C Magic NX15 V100R017. This affects the function importprofile of the file /api/upload. This manipulation of the argument fileName causes path traversal. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure.
curl -i -X GET 'https://api.rankiteo.com/underwriter-getcompany-history?
linkedin_id=axa' -H 'apikey: YOUR_API_KEY_HERE'
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