Enterprise IT

Proofpoint has agreed to acquire Varonis Systems in an all-cash transaction valued at about 6.3 billion dollars, the companies announced on October 15, 2026. The definitive agreement brings together Proofpoint, a specialist in protecting people and AI agents against cyber threats, with Varonis, a Miami-based firm focused on data and AI security. Proofpoint is a portfolio company of private equity firm Thoma Bravo.

Enterprise VPN appliances are supposed to guard the edge of the network. This week, one of the most widely used of them became the way in.

Marvell Technology, Microsoft and Oracle have formed a new working group under the Open Compute Project to standardize a piece of security hardware that has traditionally lived outside the server. The group, organized under the OCP Security Track, will define open specifications for an integrated hardware security module designed for cloud and hyperscale data centers.

Microsoft's October Patch Tuesday, released on October 13, 2026, is the largest in the company's history. Cisco Talos counted 1,415 vulnerabilities addressed across Microsoft products, including 85 rated critical, 67 of them remote code execution flaws. Computer Weekly noted that the total exceeds the number Microsoft fixed in all of 2023, and that it shatters the previous record of roughly 1,000 flaws set just last month, which itself had passed a mark of a little over 600 set in July. By comparison, the October 2025 release addressed about 175 flaws.

NVIDIA and Cisco are trying to solve one of the least glamorous but most binding limits in AI data centers: the front panel of the switch. At the Open Compute Project Global Summit in Santa Clara on October 12, the two companies announced plans for Ultra-Dense Small Form Factor Pluggable, or USFP, a new optical module designed for 400 gigabits per second per lane.

Self-managed GitLab servers need an urgent update. On October 12, GitLab released emergency patches for a maximum-severity vulnerability in its CI/CD Regular Expression Compiler, warning that the flaw could allow an unauthenticated attacker to execute arbitrary code on the GitLab server itself.

Quantum computing company IonQ has agreed to acquire Elisity, an enterprise Zero Trust security firm, in an all-stock transaction valued at up to 1.3 billion dollars. The deal, announced Monday, includes up to 150 million dollars in earnout payments tied to the performance of the Elisity business after closing.

Solidigm, the NAND flash subsidiary of SK hynix, is adding a new original design manufacturer (ODM) site in Taiwan for data-center SSDs, according to industry reporting that surfaced October 5, 2026, from Seoul Economic Daily, Aju Press, and DIGITIMES. The company told customers via a product change notification last month; products built at the new site are expected to begin shipping in December under the same quality standards and terms as existing output.

At its Gemini at Work 2026 event on October 8, 2026, Google Cloud CEO Thomas Kurian introduced the Gemini agent — which Google describes as "a single, universal agent for work" that answers questions, handles knowledge work, creates media, and writes and runs code. The agent runs on the web, iOS, Android, Windows, Mac, and the command line; inside Google Workspace, Microsoft 365, and Slack; and headlessly inside third-party applications. The pitch: one interface, one API, and an objective instead of step-by-step instructions.

Intel raised prices on its PC processors by roughly 10 percent effective October 5, 2026, according to supply-chain reporting from DIGITIMES — the company's third processor price increase since late 2025. The move follows a roughly 10 percent hike in the first quarter of 2026 and a July round that lifted select consumer and server chips by amounts ranging from tens of dollars on everyday laptops to more than 1,000 dollars on some server parts.