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As cyberattacks grow in magnitude globally including in India, cybercriminals now prefer to use Covid-19 in scamming attacks that focus on fake cures and donations, compromising email accounts in Indian organizations.
In fact, 72 percent of Covid-19-related attacks today are scamming or spear-phishing which is the fraudulent practice of sending emails ostensibly from a known or trusted sender in order to induce targeted individuals to reveal confidential information. In comparison, 36 percent of overall attacks were found coming from scammers.
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“Nearly 13 percent of all spear-phishing attacks come from internally compromised accounts, so organizations need to invest in protecting their internal email traffic as much as they do in protecting from external senders,” according to the report from cloud-enabled security solutions provider Barracuda Networks.
Business email compromise (BEC) attacks are increasing as cybercriminals see how lucrative this type of attack can be. Attackers’ exploitation of fears around the COVID-19 pandemic shows how quickly they can adapt to current events.
“A massive 71 percent of spear-phishing attacks include malicious URLs, but only 30 percent of BEC attacks included a link,” the findings showed. “Hackers using BEC want to establish trust with their victims and expect a reply to their email, and the lack of a URL makes it harder to detect the attack”.
According to Murali Urs, Country Manager (India), Barracuda Networks, cybercriminals adapt very quickly when they find a new tactic or current event that they can exploit. “Their response to the Covid-19 pandemic proved it too well. The organizations in India today are facing increasing threats from highly-targeted phishing attacks,” he said.
Hackers are using multiple tactics to disguise malicious links and avoid detection by URL protection solutions. The report took an in-depth look at new tricks being used to successfully execute attacks — spear phishing, business email compromise, pandemic-related scams, and other types.
“Business email compromise (BEC) makes up 12 percent of the spear-phishing attacks analyzed, an increase from 7 percent in 2019,” the report said. “The organization must invest in technology to block attacks and provide training to help people act as a last line of defense and avoid falling victim to scammers’ latest tricks,” said Urs. (IANS)
Basil scientifically called Ocimum basilicum, and also known as great basil, is a culinary herb from the Lamiaceae (mints) family. A common aromatic herb, it is usually used to add flavor to a variety of recipes, but what may astonish one is that there are various health benefits of basil that make it well-known for its immunity-enhancing properties.
Basil seeds or basil essential oil are proven to help prevent a wide range of health conditions, which makes it one of the most essential medical herbs known today. Basil has vitamin A, C, E, K, and Omega 3 components including cooling components too. It also contains minerals like Copper, Calcium, Manganese, Phosphorus, Zinc, and Potassium. An ancient Ayurvedic herb, basil has various proven benefits including being anti-inflammatory, ant-oxidant, immune-booster, pain-reducer, and blood vessel-protector.
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This herb also contains cooling components thus making it really helpful for summers. It detoxifies the body and maintains one's body temperature pace. Adding to the benefits Basil contains antioxidant-rich volatile essential oils, which are considered hydrophobic, meaning they don't dissolve in water and are light and small enough to travel through the air and the pores within our skin. Basil's volatile essential oil is something that gives the herb its distinct smell and taste, but basil contains some great healing properties.
In the long history of Ayurveda, basil seeds were also called tukmaria seeds. These seeds may support one's gut health, may complete one's fiber quota, reduce blood sugar, help in weight loss, and also reduce cholesterol.
The herb has rounded leaves.Pixabay
There are more than 60 varieties of basil, with sweet basil being one of the most widely used. The herb has rounded leaves that are often pointed. It is a bright green plant, although some varieties have hints of purple or red in their leaves, basil makes a colorful and flavorful addition to many different dishes.
It has been observed that many of the cooks use basil to thicken their dessert instead of using any artificial/ unhealthy powder to do so. Sometimes people are not able to differentiate between Chia seeds and basil seeds, to make it clear basil seeds are different in nature they are larger and a bit duller in their color. These herbs are used in various recipes as a cooling component in desserts, drinks, and fruit juices for refreshment, also beating the summer heat.
For better digestion, weight loss, and immune system, I suggest this simple recipe which can be easily made at home:
*Take 2 tsp of Basil seeds (sabja) + Add in 1/2 liter of water +10 mint leaves crushed
*1/2 tsp cinnamon powder + A little bit of sendha salt (pink Himalayan salt)
*Or to make a sweeter version one can add organic honey.
*Mix it well and drink it.
This recipe will help to flush out toxins from our body making it feel light and healthy. (IANS/SP)
The US researchers have discovered a class of immune cells that plays a role in miscarriage, which affects about a quarter of pregnancies.
Researchers at the University of California-San Francisco found that the recently discovered subset of cells known as extrathymic Aire-expressing cells in the immune system may prevent the mother's immune system from attacking the placenta and fetus.
The researchers showed that pregnant mice who did not have this subset of cells were twice as likely to miscarry, and in many of these pregnancies fetal growth was severely restricted.
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"When you're pregnant, the immune system is seeing the placenta for the first time in decades -- not since the mother made a placenta when she herself was a fetus," said Eva Gillis-Buck, from UCSF.
"Our research suggests that this subset of immune cells is carrying out a sort of 'secondary education' -- sometimes many years after the better-known population of the educator cells have carried out the primary education in the thymus -- teaching T cells not to attack the fetus, the placenta and other tissues involved in pregnancy," she added. The findings are published in the journal Science Immunology.
The immune system has to be educated not to attack one's own tissues and organs to prevent autoimmune disease. But pregnancy presents a unique challenge since the fetus expresses proteins found in the placenta as well as proteins whose genetics are distinct from the mother.
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"It was a conceptual leap to link Aire-expressing cells, which are critical for preventing autoimmune disease, to pregnancy," said Tippi Mackenzie, Professor of Surgery at UCSF's Center for Maternal Foetal Precision Medicine.
In the thymus, Aire-expressing cells begin interacting with other immune cells very early in life to teach them what not to attack. The thymus begins to shrink and is nearly gone by adulthood, by which time most immune cells have been educated. But as the thymus shrinks, the population of eTACs in lymph nodes and the spleen expands, the researchers explained.
The study suggests a healthy pregnancy may depend on having these cells around, they added. (IANS/KB)
The tiny emojis being shared on billions of devices worldwide can play a major role in digital communication, with most people saying that emoji compels them to feel more empathy towards others, according to an Adobe report.
Adobe's global emoji study found that emoji even helps people overcome language barriers and form connections that would otherwise be difficult to do.
"We were surprised and delighted by the discoveries made in the survey, most notably how enthusiastic respondents were for emoji as a means to express themselves," the company said in a statement.
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Emojis sometimes get criticized for being overly saccharine, but this sweetness is key when it comes to diffusing some of the heaviness of online communication.
"Many of the emoji are focused on positive emotions, so it's easy to insert them into our conversations and lighten the mood," the Adobe study said.
It's not surprising that over half of those surveyed feel more comfortable using emojis than talking on the phone or in person.
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This applies to less intense situations too. Dating, for example, can be tricky — especially when it's online or via digital apps, as it often is now.
The study also found that emoji even helps people overcome language barriers and form connections that would otherwise be difficult to do.
In celebration of World Emoji Day on Saturday, Adobe's '2021 Global Emoji Trend Report' surveyed 7,000 people in the US, the UK, Germany, France, Japan, Australia, and South Korea. (IANS/KB)