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Rachael  Medhurst

Rachael Medhurst

Working as a Course Leader and Lecturer within the Cyber and Digital Forensics department at the National Cyber Security Academy.

After completing the undergraduate and postgraduate qualifications within Digital Forensics, real-world experience was gained in the field by completing case work for several police forces throughout the UK and attending court as an Expert Witness. After gaining this experience, these skills have been used to teach the next generation at the NSCA (National Cyber Security Academy) while effectively managing the MSc Applied Cyber Security course.

Five notorious cyberattacks that targeted governments

Sep 03, 2024 00:34 am UTC| Insights & Views Technology

Warfare is no longer confined to physical battlefields. In the digital age, a new front has emerged cyberspace. Here, countries clash not with bullets and bombs, but with lines of code and sophisticated malware. One of...

How to protect yourself from cyber-scammers over the festive period

Dec 11, 2023 06:56 am UTC| Life

The festive season is a time for joy, family and festive cheer. However, its also a prime target for cybercriminals. As online shopping ramps up, so does the risk of falling prey to cyber-attacks. Thats why its crucial to...

The new technology that is making cars easier for criminals to steal, or crash

Aug 10, 2023 08:22 am UTC| Technology

There is much talk in the automotive industry about the internet of vehicles (IoV). This describes a network of cars and other vehicles that could exchange data over the internet in an effort to make transportation more...

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Economy

54% Tariff: Is This the End of China's Export Dominance?

Donald Trumps new tariffs, amounting to a total of 54% on Chinese imports, will likely seriously destabilize much of China. The tariffs target nearly all of Chinas $525 billion of exports to America, seriously impacting...

Trump Unleashes New Tariffs: "Liberation Day" or Trade War?

April 2, 2025: Ex-President of the U.S. Donald Trump has announced across-the-board new tariffs, to which he has already given the title Liberation Day.. As per the new trade policy, a floor tariff of 10% on all foreign...

Trade War Escalation: Trump's Tariffs Target India, Japan, and Canada

On April 2, 2025, President Trump is scheduled to announce his Liberation Day tariff plan at 4 p.m. ET in the White House Rose Garden, with immediate implementation expected. The plan focuses on imposing reciprocal...

Indian Rupee Eyes US Tariff Move as Bond Yields Slide Ahead of RBI Policy

The Indian rupee may face headwinds this week as markets brace for the U.S. announcement of reciprocal tariffs, set for April 2. Investors are closely watching the potential fallout on global trade and growth, with...

White House Confirms Trump’s New Tariffs to Reshape Global Trade

The White House confirmed President Donald Trump will announce new tariffs on Wednesday, with a 25% duty on auto imports taking effect April 3 and immediate reciprocal tariffs on countries taxing U.S. goods. Though details...

Politics

South Korea Parliament Moves to Impeach Finance Minister Choi Sang-mok

South Koreas National Assembly has officially introduced a motion to impeach Finance Minister Choi Sang-mok, marking a significant development in the countrys political landscape. The motion, submitted on Wednesday,...

Trump Administration Layoffs Disrupt FDA Bird Flu Response Efforts

The Trump administration has dismissed key staff from the U.S. Food and Drug Administration (FDA) involved in bird flu response efforts, as part of mass layoffs at the Department of Health and Human Services. The move...

NLRB Halts Apple Cases Following Trump’s Nomination of Apple-Linked Lawyer

The U.S. National Labor Relations Board (NLRB) has unexpectedly paused two legal cases against Apple Inc (NASDAQ: AAPL) shortly after President Donald Trump nominated Crystal Careya lawyer previously representing Appleas...

North Korea Slams US-Japan Missile Pact as Regional Threat

North Korea has strongly condemned a recent agreement between the United States and Japan to co-produce air-to-air missiles, calling it a serious threat to regional stability. According to North Koreas state-run KCNA news...

UK Introduces £10 Electronic Travel Permit for EU Visitors Starting April

Starting April 3, 2025, European visitors to the UK will need to apply for an Electronic Travel Authorisation (ETA) before entering the country. The move brings the UK in line with other countries tightening border...

Science

AstraZeneca’s Imfinzi Gets US Approval for Bladder Cancer Treatment

AstraZenecas drug Imfinzi (NASDAQ: AZN) has received U.S. approval to treat adult patients with muscle-invasive bladder cancer, a significant advancement in cancer therapy. The approval allows Imfinzi to be used in...

Sanofi’s New Hemophilia Drug Qfitlia Gains FDA Approval with Breakthrough Bimonthly Dosing

The U.S. Food and Drug Administration (FDA) has approved Qfitlia, a groundbreaking hemophilia treatment by French pharmaceutical giant Sanofi (NASDAQ: SNY). Designed for patients aged 12 and older with hemophilia A or B,...

FDA Vaccine Chief Peter Marks Resigns Amid Controversy Over Transparency

Peter Marks, the U.S. Food and Drug Administrations (FDA) top vaccine official, has resigned after reportedly being forced out by the Department of Health and Human Services (HHS), according to The Wall Street Journal....

What are the chances an asteroid will impact Earth in 2032?

For a few days in mid-February, headlines around the world buzzed about the potential for an asteroid to hit the Earth in 2032 specifically, asteroid 2024 YR4. The chance of this impact rose to a high of 3.1 per cent on...

A new study reveals the structure of violent winds 1,300 light years away

The planet WASP-121b is extreme. Its a gas giant almost twice as big as Jupiter orbiting extremely close to its star50 times closer than the Earth does around the Sun. WASP-121b is so close to its star that tidal forces...

Technology

ReliaQuest Secures $500M to Boost AI Cybersecurity, Hits $3.4B Valuation

ReliaQuest, a leading AI-powered cybersecurity company, has raised over $500 million in a new funding round led by EQT, KKR, and FTV Capital, pushing its valuation to $3.4 billion. Other backers in this round include Ten...

GlobalFoundries and UMC Explore Merger Amid U.S. Chip Strategy Shift

United Microelectronics Corp. (UMC), a major Taiwanese semiconductor foundry, and U.S.-based GlobalFoundries (NASDAQ: GFS) are reportedly in early talks about a potential merger, according to sources cited by Reuters. If...

Intel CEO Lip-Bu Tan Outlines Bold Turnaround Strategy at IntelVision 2025

At the IntelVision 2025 conference, new Intel (NASDAQ: INTC) CEO Lip-Bu Tan unveiled a transformative vision to revitalize the tech giant. Since taking the helm on March 12, Tan has prioritized customer engagement and...

OpenAI Secures $40B from SoftBank, Reaches $300B Valuation Amid AI Boom

OpenAI announced Monday it has raised $40 billion in a funding round led by Japans SoftBank Group Corp. (TYO:9984), pushing the AI firms valuation to a staggering $300 billion. This marks a major leap from its $157 billion...

Apple and Elon Musk Clash Over Satellite Connectivity as Starlink Faces New Rival

Apple Inc. (NASDAQ: AAPL) is facing pushback from Elon Musk over its expanding satellite connectivity plans, potentially positioning the tech giant as a direct competitor to Musks Starlink network, according to the Wall...
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