Lightspeed A.I CyberSecurity Scoring
13/11/2025
Access Monitoring Plan
Access Monitoring Plan
No incidents recorded for Lightspeed in 2026.
No incidents recorded for Lightspeed in 2026.
No incidents recorded for Lightspeed in 2026.
Venture Capital and Private Equity Principals
At Virgin, we’re all about creating unique customer experiences, challenging the status quo and championing people and the planet. For five decades, in five business sectors and on five continents, our purpose is to change business for good. The home of Virgin is Virgin Management – supporting the Branson family and the growth of the Virgin brand by developing and nurturing valuable Virgin businesses around the world. Virgin Management works alongside all the different Virgin companies and their teams around the world. We have interests spanning travel & leisure, health & wellness, music & entertainment, telecoms & media, financial services and space. Each of those individual Virgin businesses has its own ways of working, but we are all united by a shared culture and purpose. Virgin Management also works alongside Virgin Unite, the non-profit foundation of the Virgin Group, and is home to Virgin Start Up, a not-for-profit organisation that delivers Start Up Loans, mentoring and other support to entrepreneurs in the UK.
Latest updates, reports, and threat intel affecting the global network.
The latest installment of the Fortune Cyber 60 list, created in partnership with Lightspeed Venture Partners, reveals how critical AI...
Investors say this won't do much to encourage more cybersecurity startups to go public instead of selling to an acquirer.
Netskope Inc. backer Lightspeed Venture Partners is poised to see a return of more than five times its invested capital in the cybersecurity...
Netskope Inc. jumped 18% in its trading debut, after the cybersecurity firm raised $908.2 million in an initial public offering.
Netskope Inc., the cybersecurity firm backed by Lightspeed Venture Partners, raised $908.2 million in a US initial public offering priced at...
In the bustling world of cybersecurity startups, Netskope Inc. has emerged as a notable player, filing for an initial public offering that...
Next week, the sector is expected to add one more public company: the cloud cybersecurity platform Netskope. The 13-year-old startup also shares its earliest...
The large Silicon Valley firm had a 23.9% ownership of Rubrik when it went public at $6.6 billion last year. In the case of Netskope, Lightspeed...
Founded in 2012, the cloud cybersecurity company's largest backers include Accel, Lightspeed, and Iconiq. Netskope last raised venture funding...
A vulnerability in keras-team/keras version 3.15.0 allows unsafe deserialization of attacker-controlled PyTorch pickle data through the public `keras.layers.TorchModuleWrapper.from_config` method. This method invokes `torch.load(..., weights_only=False)` without requiring an explicit unsafe opt-in, such as a `safe_mode=False` parameter. When called outside a `SafeModeScope(True)` context, the absence of an ambient safe mode state permits unsafe deserialization by default. This issue can lead to arbitrary code execution if untrusted Keras layer configurations are processed using this method. The vulnerability arises because the method does not enforce safe deserialization practices unless explicitly guarded by Keras safe mode.
In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Remove latent out-of-bounds access in IOMMU debugfs In iommu_mmio_write() and iommu_capability_write(), the variables dbg_mmio_offset and dbg_cap_offset are declared as int. However, they are populated using kstrtou32_from_user(). If a user provides a sufficiently large value, it can become a negative integer. Prior to this patch, the AMD IOMMU debugfs implementation was already protected by different mechanisms. 1. #define OFS_IN_SZ 8 ensures the user string <= 8 bytes, so e.g. 0xffffffff isn't a valid input. if (cnt > OFS_IN_SZ) return -EINVAL; 2. Implicit type promotion in iommu_mmio_write(), dbg_mmio_offset is int and iommu->mmio_phys_end is u64 if (dbg_mmio_offset > iommu->mmio_phys_end - sizeof(u64)) return -EINVAL; 3. The show handlers would currently catch the negative number and refuse to perform the read. Replace kstrtou32_from_user() with kstrtos32_from_user() to parse the input, and check for negative values to explicitly prevent out-of-bounds memory accesses directly in iommu_mmio_write() and iommu_capability_write().
In the Linux kernel, the following vulnerability has been resolved: sysfs: don't remove existing directory on update failure When sysfs_update_group() is called for a named group and create_files() fails (e.g. -ENOMEM), internal_create_group() calls kernfs_remove(kn) on the group directory. In the update path, kn was obtained via kernfs_find_and_get() and refers to a directory that already existed before this call. Removing it silently destroys a sysfs group that the caller did not create. Only remove the directory if we created it ourselves. On update failure the directory remains as it is left empty by remove_files() inside create_files(), but can be repopulated by a retry.
In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs-schemes: call missing mem_cgroup_iter_break() damon_sysfs_memcg_path_to_id() breaks mem_cgroup_iter() loop without calling mem_cgroup_iter_break(). This leaks the cgroup reference. Fix the issue by calling mem_cgroup_iter_break() before the break. The issue was discovered [1] by Sashiko.
In the Linux kernel, the following vulnerability has been resolved: efi: Allocate runtime workqueue before ACPI init Since commit 5894cf571e14 ("acpi/prmt: Use EFI runtime sandbox to invoke PRM handlers") ACPI PRM calls are delegated to a workqueue which runs in a kernel thread, making it easier to detect and mitigate faulting memory accesses performed by the firmware. Rafael reports that such PRM accesses may occur before efisubsys_init() executes, which is where the workqueue is allocated, leading to NULL pointer dereferences. Since acpi_init() [which triggers the early PRM accesses] executes as a subsys_initcall() as well, and has its own dependencies that may be sensitive to initcall ordering, deferring acpi_init() is not an option. So instead, split off the workqueue allocation into its own postcore initcall, as this is the only missing piece to allow EFI runtime calls to be made. This ensures that EFI runtime call (including PRM calls) are accessible to all code running at subsys_initcall() level.
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