12 mai 2024 | International, Sécurité

Malicious Android Apps Pose as Google, Instagram, WhatsApp to Steal Credentials

Fake Android apps mimicking popular platforms like Google & WhatsApp are stealing user data.

https://thehackernews.com/2024/05/malicious-android-apps-pose-as-google.html

Sur le même sujet

  • Bundeswehr procuring medium-calibre ammunition for Puma infantry fighting vehicle; order worth a triple-digit million-euro figure

    18 janvier 2024 | International, Terrestre

    Bundeswehr procuring medium-calibre ammunition for Puma infantry fighting vehicle; order worth a triple-digit million-euro figure

    The order is worth over €350 million, including value added tax. Once perfect functionality has been demonstrated, delivery will begin this year and continue through to 2027.

  • Coulson’s CU-47 is ready for the fire fight

    22 mai 2020 | International, Sécurité

    Coulson’s CU-47 is ready for the fire fight

    Posted on May 22, 2020 by Howard Slutsken Leveraging its experience with fixed-wing air tankers, Coulson Aviation has unveiled its latest aerial firefighting conversion, based on the Boeing CH-47D Chinook heavy-lift helicopter. In early March, the first Coulson-Unical CU-47 was flown from the company's Port Alberni, B.C., base to the Aerial Firefighting North American 2020 conference in Sacramento, Calif. Featuring a 3,000 gallon roll-on/roll-off internal tank and an advanced Garmin avionics suite, up to 12 CH-47Ds will be converted into next-generation heli-tankers, in a partnership with Unical Aviation that was announced a year ago. “Unical provides us with the aircraft and a vast supply of parts,” explained Britt Coulson, president and COO, in an interview with Skies. “They bought the entire Canadian Forces CH-47 parts inventory and were the largest purchaser of CH-47Ds from the U.S. Army.” The twin-rotor Chinook is well known for its speed, size and payload. While the helicopter is often deployed on fire attack missions carrying a water bucket as an external load, Coulson wanted to give the CU-47 more flexibility and capability. The company's engineers had already developed a 4,000 gallon Retardant Aerial Delivery System RADS-XXL for its Lockheed C-130 Hercules tanker conversions, and that tank was shrunk to create a 3,000 gallon RADS-L for the CH-47D conversion. “It's the same overall design as the C-130. It shares most of the same hydraulic components, the same doors and the same design of a roll-in, roll-out tank,” said Coulson. Other CH-47 internal tank systems utilize the small hook well in the centre of the helicopter as the water and retardant delivery port, but according to Coulson, that has its limitations. “The other tank designs are plagued with flow rate issues, which means they don't pack enough punch to really get through [forest] canopies or drop in heavy timber – the hook well opening just isn't big enough. “The lower the flow rate you have out of your tank, the slower and lower you have to fly. The problem with a big helicopter like a Chinook is if you fly too slow and low, your downwash is going to negatively affect the ground fire conditions and your drop is going to be ineffective.” To increase and optimize the flow rate for the RADS-L, the belly of the CH-47D was modified by cutting the helicopter's lower skin and adding structure below the floor to accommodate the tank installation and a pair of drop doors, controlled by the pilots through a state-of-the-art touchscreen controller. From the same touch panel, the pilots also control the CU-47's newly-developed retractable snorkel system to refill the RADS-L tank from water sources close to a fire's location. Installed internally, the snorkel head sits flush with the belly when retracted, so that with no additional external drag, the helicopter can maintain its fast 140-knot cruise speed. In a hover, the snorkel takes just four seconds to deploy and six seconds to retract, and the pilots and flight engineer can monitor the system's operation via a high-definition belly-mounted camera feed, displayed on the touchscreen controller. “The snorkel system has exceeded our expectations and we're filling the entire tank in under two minutes,” said Coulson. With the advanced capabilities of the Garmin avionics, the relocation of the flight engineer's panel, and the new RADS-L tank, Coulson originally believed that the CU-47 could be crewed solely by two pilots, without a flight engineer. But recent operational experience led the company to rethink that strategy. “We realized that with a helicopter of this size, going into some of the smaller dip sites, to have an additional set of eyes looking out the side or back is valuable to the pilots. So we've de-modified the helicopter and gone back to a full-time flight engineer to provide that increased safety and situational awareness.” Like Coulson's C-130 conversions, the CU-47 can also be tasked with night-time firefighting missions, thanks to the Night Vision System (NVS) certification of the helicopter's avionics suite. Wearing NVS googles, the CU-47's crew work in tandem with a fire attack “Intel” helicopter's pilots. The Intel crew uses a thermal camera to evaluate the behaviour of a fire, and if a drop is required, they take a page from military ground-attack operations. Using a laser, the Intel crew designates the target for the tanker. “With a geo-referenced lock, the Intel helicopter can orbit, and the laser beam will stay on the same spot. It illuminates an area on the ground about the size of a car,” said Coulson. The first CU-47 will soon be joined by a second RADS-L equipped helicopter, two CU-47's with upgraded avionics that will fly “bucket” missions, and a fifth, tank-equipped CU-47 that will deploy as a spare. “All of our FAA testing [on RADS-L] has finished, we're just waiting for the final Supplemental Type Certificate signature,” said Coulson. “We're doing some minor cleanup to the helicopter to make sure that it's ready to go fight fires this summer.” Howard Slutsken's lifelong passion for aviation began when he was a kid, watching TCA Super Connies, Viscounts, and early jets at Montreal's Dorval Airport. He's a pilot who loves to fly gliders and pretty much anything else with wings. Howard is based in Vancouver, B.C. https://www.skiesmag.com/features/coulsons-cu-47-fire-fight

  • Will U.S. Defense Cuts Delay Next-Gen Combat Aircraft Programs?

    18 août 2020 | International, Aérospatial

    Will U.S. Defense Cuts Delay Next-Gen Combat Aircraft Programs?

    August 17, 2020 Many nations have suffered significant financial losses as a result of the COVID-19 crisis. Will next-generation combat aircraft programs be delayed by future defense budgets cuts? Aviation Week's Executive Editor for Defense and Space, Jen DiMascio, answers: Even though defense budgets are likely to remain stable in the U.S. during the coming year, relief funding to combat the COVID-19 pandemic is likely to put pressure on spending over time. As a result, projects such as the U.S. Air Force's Next-Generation Air Dominance (NGAD) program could be slowed. Pentagon spending was already predicted to level off in the next few years, and the economic drop-off caused by the novel coronavirus and the torrent of debt the government is taking on to combat the pandemic adds even more pressure. The situation today is even more extreme than during the 2008-09 global economic crisis, according to Craig Caffrey, senior aerospace industry analyst for forecast and MRO at the Aviation Week Network. Caffrey forecasts that COVID-19 could shrink the global economy by 4-6% over the next five years, sending worldwide defense spending down 5%, or $70-80 billion. What all that means for next-generation fighter programs is difficult to say. The U.S. is already sacrificing NGAD funding for near-term needs. A bill to provide $700 billion for defense in fiscal 2021 in the House of Representatives would approximately halve funding for NGAD by $500 million for fiscal 2021 to offset an Air Force shortfall in fighter availability. Could such cutbacks slow development of next-generation efforts? It is hard to say, but constraints on spending are unlikely to ease. In Europe, the UK is aiming to field its next-generation Tempest in 2035. So far, £2 billion ($2.6 billion) has been allocated for technology development and maturation, but Caffrey foresees strong economic headwinds over the next five years. “I don't see where the money comes from for the full scope of Tempest as currently envisaged,” he says. The French-German Future Air Combat System (FCAS) may have more breathing room because the program is not expected to enter service until 2040. In the near-term, France, Germany and their new partner, Spain, are providing government aid to such high-tech programs to retain jobs during the COVID-19 pandemic. The real test will be whether funding can be sustained in 2022-23. Airbus CEO Guillaume Faury is lobbying for efforts such as EuroDrone and FCAS to continue, saying they will be required in the future. “We have the DNA to make them successful,” Faury told Aviation Week's Jens Flottau recently. “Europe feels the need to prepare for the sovereignty of the future, which includes the air and space power to protect your territory from the skies. I am very happy and optimistic that this is moving forward.” https://aviationweek.com/defense-space/budget-policy-operations/will-us-defense-cuts-delay-next-gen-combat-aircraft-programs

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