Thanks, Tim. Good afternoon, everybody, and thanks for joining the call today. Let me start my review today with the IoT business unit. This has been a very good year. Despite a challenging macro environment, BlackBerry IoT closed out the year with strong 16% year-over-year revenue growth to $206 million. This is in line with the outlook range we provided this time last year. QNX has a record year for adding new royalty backlog from design wins. In fact, backlog at the end of fiscal '23 has grown to a new record high of $640 million, 6-4-0. Going forward, we will report this annually in Q4 rather than in Q1 to enable a more in-depth discussion during our Analyst Day, which typically happens in May. The result is yet more tangible evidence that our strategy for QNX and IoT is really paying off. The business is executing and capitalizing on strong secular trends. The move towards high-performance, safety-critical software running on more powerful chipsets, is opening up significant opportunities for QNX. In addition to generating royalty backlog, the new design wins also drove near-record levels for preproduction revenue in Q4, that is, revenue from development licenses as well as professional services. Furthermore, the IoT business unit delivered a strong 81% gross margin, 8-1. In the quarter, we secured a total of 36 new design wins, with 6 in auto and 30 in GEM. QNX is winning in multiple auto domains. In particular, we continue to perform well in the fast-growing ADAS and the digital cockpit domain. In addition to auto, in adjacent verticals, we also see similar trends towards high-performance safety critical software at the edge. Medical and industrials are among a number of verticals making this transition, and QNX is capitalizing on it. Example this quarter, including a win with the Abbott Labs for the real-time medical analyzer and with Corindus Vascular for a robotic stroke treatment application. There are also wins with South Korea Doosan for nuclear power plant controllers and Honeywell for industrial conveyor control units. Some of you on the call today may have joined us either in person or virtually at CES that happened in January. This was a very successful event for the team with significant interest from and meetings with leading OEMs and Tier 1s. At CES, we also co-hosted the first software-defined vehicle innovation awards with MotorTrend. This event brought together and celebrated the best and brightest in software development across the auto industry. This was a key marketing event for us. One of our major announcements at CES was that the QNX RTOS is now available in the cloud through the AWS Marketplace. This both extends the reach of QNX to AWS developer community and eliminates the need for physical hardware. The initial response has been positive, with auto and GEM developers accessing QNX from locations around the world. Let me now move to IVY. This quarter, we made a significant step forward with IVY, announcing the first design win. Following successful PoC trials, Dongfeng, one of China's leading automakers, selected a digital cockpit solution from Tier 1 supplier, PATEO. That includes BlackBerry IVY to run in their VOYAH range of electric vehicles. At CES, the team demonstrated IVY running on 3 commercially available platforms, including Bosch, PATEO and the AWS Graviton. There was particularly strong interest in seeing IVY running live in the Jeep Grand Cherokee at the booth. Not only was IVY an important feature of the BlackBerry booth, it was also featured prominently at the AWS booth. Overall, CES generated significant interest for potential new proof-of-concept trials for IVY. Product development remains on track. And as we announced at CES, we're targeting this GA, the general availability that is, the GA release in May. This is an important step in scaling the IVY go-to-market and PoC efforts. The IVY ecosystem is also developing well. One of the IVY fund investment, Electra Vehicles, a smart battery management application, was successfully included as part of our first IVY design win. This quarter, we added a partner specializing in AI-powered driver monitoring technology aimed at fleet customers called IDrive. IDrive is a California-based company that plans to leverage IVY sensor data to improve driver safety and fleet efficiency. Let me now turn to outlook for this coming fiscal year. Headwinds for the auto production from the macro environment and supply chain challenges persist, although they appear to be easing a bit. Global light-vehicle production, which is a key driver for our royalty revenue, is expected to increase by around 4% in 2023 to around 85 million vehicles. Despite this improvement, production will remain well below the 95 million vehicles in 2018, that is prior to both the pandemic and the supply chain difficulties. Even with these industry-wide challenges, we expect strong growth for BlackBerry IoT this fiscal year and for revenue to be in the range of $240 million to $250 million. This translates from 17% to 21% year-on-year growth and is in line with the outlook given at our Analyst Day last May. We see this growth coming from a combination of both ongoing momentum in new design wins as well as an uptick in royalties. Given the anticipated timing of design wins throughout the year, we see the growth largely weighted to the second half. We expect revenue for Q1 to be in the range of $50 million to $53 million. Turning now to the cybersecurity business unit. Revenue for the quarter was $88 million. Billing increased sequentially for the third consecutive quarter to $107 million. Gross margin was 59%. ARR was $298 million. And the dollar-based net retention rate was 81%. This was a challenging quarter for closing large deals in the government space. We saw an elongation of sales cycle in this vertical with additional layers of approval and reviews. In particular, we saw a number of key deals slip into later quarters, and we don't consider those deals lost, rather delayed. Given the product mix of these deals that included mostly perpetual licenses, the impact on this quarter's in-quarter revenue was significant. However, strong billing growth from other nongovernment verticals, including financial services, we saw cyber billings increase overall for the third consecutive quarter. You may recall that we recently outlined a strong opportunity that we see for our Cylance product in the mid-market space. From our SMB wins this year as well as feedback from customers, we learned that having simple but effective turnkey products is the key to scaling this business. Therefore, we've productized according to the market needs and launched 2 new offerings under the headline: more security, less complexity. These new offerings are designed to be simpler to use, more cost effective and deliver leading-edge security. The first product is Cylance Endpoint that brings together and augments our suite of Cylance Endpoint products into one easy-to-use, cost-effective solution. The product leverages our battle-hardened AI engine, along with a major user experience overhaul. This includes the addition of new 1 alert console that combines the XDR data source and machine learning for simple, intuitive, prioritized alert. Cylance Endpoint is also available as a managed service through CylanceGUARD MDR. The second product is Cylance Edge, a product that connects users to their work effortlessly and securely right out of the box. Customers can securely access cloud-based SaaS application as well as gain visibility into how sensitive data are stored and shared. The third development that I'd like to highlight is an exciting point of differentiation of BlackBerry versus our competitors. We integrated our AtHoc critical event management into guide managed service to provide unified communications with cyber crisis response even if communication channels, like e-mails, are compromised. We will provide significantly more detail and demonstrate this new product at RSA in San Francisco next month, so please stay tuned. Turning now to UEM. We were delighted when Gartner announced that BlackBerry UEM was the only vendor voted in the top right quadrant by customers for deployment, capabilities and support. Receiving this recognition based on a review of some of the most security-conscious customers in the world demonstrated a level of performance that only BlackBerry can provide. In the market, we're seeing a tailwind from the return to corporate issue devices given concerns around security and lack of control. For a customer making this transition, particularly in the financial services but in other verticals as well, BlackBerry is seen as a go-to most secure solution in the market, and we see this driving interest. One key competitive advantage for our product is that Microsoft Intune is unable to block specific apps that presented security or privacy risk across all devices where BlackBerry UEM can. On the product development front, we announced a new feature for UEM this quarter. This includes being the first in the industry to integrate with the Adobe Experience Manager, enabling secure document signing on mobile that meets the vigorous government security standards. Once again, we secured sales with leading customers in our core regulated vertical, especially government and financial services this quarter. Among those we're able to name our Bank of America, Deutsche Bank, TD Ameritrade, the Bank of Italy, the Swiss National Bank and the Bank of India. In government, wins include U.S. Air Force, Scottish government, the U.S. Department of Treasury, the Netherlands government SSC-ICT, the shared service center, and the Australian Department of Health and Human Services. Turning now to the outlook for the Cyber BU. For the coming fiscal year and allowing factors, such as the macroeconomic backdrop, we expect revenue to be in the range of $425 million to $450 million. Correspondingly, we expect billings to be in the range of $430 million to $480 million, an increase of between 7% to 20% year-over-year. For Q1, we expect the revenue to increase sequentially and be in the range of $100 million to $110 million. As was the case in the past quarter, we expect billings to continue to exceed revenue this fiscal year, which is a strong leading indicator of a return to revenue growth. Furthermore, we expect ARR to return to sequential growth in the second half of this fiscal year. Moving now to licensing. Last week, we were pleased to announce the patent sale agreement with Key Patent Innovations for up to $900 million. BlackBerry will receive a combination of cash at closing and potential future royalties as the share of profits generated from the portfolio. KPI, whose team is based in Ireland, brings significant experience and expertise for maximizing the value of the patents and, with it, the overall deal value for BlackBerry. Importantly, the agreement with KPI has no financing condition and they have secured all their fundings from a leading U.S.-based investment firm with more than $30 billion in assets under management. Adding meaningfully to the overall deal value, BlackBerry will retain approximately 2,000 patents that would have been sold under the previous transaction with Catapult as well as BlackBerry keeping all existing revenue-generating contracts. Considering all of these factors, especially the assessed level of certainty and ability to execute, we consider this deal to have a higher overall value and therefore be the best outcome for our shareholders. The transaction is subject to the standard regulatory approval and we expect it to close in Q2. Following the completion of the sale, we plan to leverage third-parties to opportunistically monetize the remaining patents. However, this is likely to take some time to ramp up. So revenue, excluding proceeds from the patent sale is expected to be approximately $5 million per quarter this fiscal year. In the quarter, we recognized $10 million of revenue related to past patent deals. These revenues is not as a result of net new agreements and have no impact on the sale of our patent portfolio. Let me now turn the call over to Steve for more details on our financials.