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Yet another adversarial ML attack: Most deep neural networks are trained by stochastic gradient descent. Now “stochastic” is a fancy Greek word for “random”; it means that the training data are fed into the model in random order. So what happens if the bad guys can cause the order to be not random? You guessed it— all bets are off. Suppose for example a company or a country wanted to have a credit-scoring system that’s secretly sexist, but still be able to pretend that its training was act
Google, Microsoft and Apple are bitter arch-rivals who don’t often see eye-to-eye. Related: Microsoft advocates regulation of facial recognition tools. Yet, the tech titans recently agreed to adopt a common set of standards supporting passwordless access to websites and apps. This is one giant leap towards getting rid of passwords entirely. Perhaps not coincidently, it comes at a time when enterprises have begun adopting passwordless authentication systems in mission-critical parts of their inte
A study conducted by Agari and PhishLabs found a five-times increase in attempted vishing attacks from the beginning of 2021 to Q1 of 2022. The post Voice phishing attacks reach all-time high appeared first on TechRepublic.
The topic of cyber staffing shortages is a hot issue that has grown hotter during the pandemic. So what are some of the latest trends, newer perspectives and opportunities available?
Automation is transforming finance but without strong financial oversight it can introduce more risk than reward. From missed discrepancies to strained vendor relationships, accounts payable automation needs a human touch to deliver lasting value. This session is your playbook to get automation right. We’ll explore how to balance speed with control, boost decision-making through human-machine collaboration, and unlock ROI with fewer errors, stronger fraud prevention, and smoother operations.
Brian Krebs has an interesting story of a smart ID card reader with a malware-infested Windows driver, and US government employees who inadvertently buy and use them. But by all accounts, the potential attack surface here is enormous, as many federal employees clearly will purchase these readers from a myriad of online vendors when the need arises. Saicoo’s product listings, for example, are replete with comments from customers who self-state that they work at a federal agency (and several
According to recent data from Oracle and KPMG, organizations today employ over 100 cybersecurity products to secure their environments. These products play essential roles in detecting and preventing threats. Related: Taking a ‘risk-base’ approach to security compliance. However, because they generate thousands of alerts every day , this vast sprawl of security sources adds even more work to already over-stretched security teams.
The world of cybersecurity is constantly changing. Improve your DevSecOps knowledge with these critical concepts. The post DevSecOps glossary: 24 terms security professionals need to know appeared first on TechRepublic.
The world of cybersecurity is constantly changing. Improve your DevSecOps knowledge with these critical concepts. The post DevSecOps glossary: 24 terms security professionals need to know appeared first on TechRepublic.
Microsoft found several high-severity vulnerabilities in a mobile framework used in pre-installed Android System apps. The Microsoft 365 Defender Research Team discovered four vulnerabilities ( CVE-2021-42598 , CVE-2021-42599 , CVE-2021-42600 , and CVE-2021-42601 ) in a mobile framework, owned by mce Systems , that is used by several mobile carriers in pre-installed Android System apps.
The New South Wales digital driver’s license has multiple implementation flaws that allow for easy forgeries. This file is encrypted using AES-256-CBC encryption combined with Base64 encoding. A 4-digit application PIN (which gets set during the initial onboarding when a user first instals the application) is the encryption password used to protect or encrypt the licence data.
Modern digital systems simply could not exist without trusted operations, processes and connections. They require integrity, authentication, trusted identity and encryption. Related: Leveraging PKI to advance electronic signatures. It used to be that trusting the connection between a workstation and a mainframe computer was the main concern. Then the Internet took off and trusting the connection between a user’s device and a web server became of paramount importance.
Only 104 critical vulnerabilities were reported in 2021, an all-time low for the world’s largest software company. The post Critical Microsoft vulnerabilities decreased 47% in 2021 appeared first on TechRepublic.
Many cybersecurity awareness platforms offer massive content libraries, yet they fail to enhance employees’ cyber resilience. Without structured, engaging, and personalized training, employees struggle to retain and apply key cybersecurity principles. Phished.io explains why organizations should focus on interactive, scenario-based learning rather than overwhelming employees with excessive content.
Security researchers devised a technique, dubbed GhostTouch, to remotely control touchscreens using electromagnetic signals. A team of researchers from Zhejiang University and Technical University of Darmstadt devised a technique, dubbed GhostTouch, to remotely control capacitive touchscreens using electromagnetic signals. According to the experts, GhostTouch is the first active contactless attack against capacitive touchscreens.
Following a recent Supreme Court ruling , the Justice Department will no longer prosecute “good faith” security researchers with cybercrimes: The policy for the first time directs that good-faith security research should not be charged. Good faith security research means accessing a computer solely for purposes of good-faith testing, investigation, and/or correction of a security flaw or vulnerability, where such activity is carried out in a manner designed to avoid any harm to indiv
At Cisco Duo, we continually strive to enhance our products to make it easy for security practitioners to apply access policies based on the principles of zero trust. This blog highlights how Duo is achieving that goal by simplifying user and administrator experience and supporting data sovereignty requirements for customers around the world. Read on to get an overview of what we have been delivering to our customers in those areas in the past few months.
Cryptocurrency exchanges allow the transfer of crypto between buyers and sellers. Learn about the top crypto exchange options. The post Best cryptocurrency exchanges of 2022 appeared first on TechRepublic.
The DHS compliance audit clock is ticking on Zero Trust. Government agencies can no longer ignore or delay their Zero Trust initiatives. During this virtual panel discussion—featuring Kelly Fuller Gordon, Founder and CEO of RisX, Chris Wild, Zero Trust subject matter expert at Zermount, Inc., and Principal of Cybersecurity Practice at Eliassen Group, Trey Gannon—you’ll gain a detailed understanding of the Federal Zero Trust mandate, its requirements, milestones, and deadlines.
US Critical Infrastructure Security Agency (CISA) adds 41 new vulnerabilities to its Known Exploited Vulnerabilities Catalog. The Cybersecurity & Infrastructure Security Agency (CISA) has added 41 flaws to its Known Exploited Vulnerabilities Catalog, including recently addressed issues in the Android kernel ( CVE-2021-1048 and CVE-2021-0920) and Cisco IOS XR ( CVE-2022-20821 ).
The privacy-focused DuckDuckGo browser purposely allows Microsoft trackers on third-party sites due to an agreement in their syndicated search content contract between the two companies. [.].
Trend Micro Research detected “Cheerscrypt”, a new Linux-based ransomware variant that compromises EXSi servers. We discuss our initial findings on in this report.
Cybersecurity is becoming an increasingly more important field than ever before, and jobs in this industry will only become more sought after as the years roll by. The post 12 most in-demand cybersecurity jobs in 2022 appeared first on TechRepublic.
Keeper Security is transforming cybersecurity for people and organizations around the world. Keeper’s affordable and easy-to-use solutions are built on a foundation of zero-trust and zero-knowledge security to protect every user on every device. Our next-generation privileged access management solution deploys in minutes and seamlessly integrates with any tech stack to prevent breaches, reduce help desk costs and ensure compliance.
A new version of the ERMAC Android banking trojan is able to target an increased number of apps. The ERMAC Android banking trojan version 2.0 can target an increasing number of applications, passing from 378 to 467 target applications to steal account credentials and crypto-wallets. ERMAC was first spotted by researchers from Threatfabric in July 2021, it is based on the popular banking trojan Cerberus.
Researchers have demonstrated what they call the "first active contactless attack against capacitive touchscreens." GhostTouch, as it's called, "uses electromagnetic interference (EMI) to inject fake touch points into a touchscreen without the need to physically touch it," a group of academics from Zhejiang University and Technical University of Darmstadt said in a new research paper.
Our spam traps recently caught a phishing scam that neatly illustrates some of the tactics scammers use routinely to avoid both human intuition, and automatic detection. The scam starts with an unsolicited email, of course… The scam email is ostensibly from the Post Office, an instantly recognisable postal service brand in the UK, and it tells recipients “There is a update in your parcel. item stopped due to unpaid customs fee.” [sic] This is an echo of an extremely popular SMS
Starting from scratch or maturing a cyber threat intelligence capability is a task that needs several different people with very different skills and competencies. Read more on what competencies can build and make CTI capability a success. The post How to develop competency in cyber threat intelligence capabilities appeared first on TechRepublic.
Fraud is a battle that every organization must face – it’s no longer a question of “if” but “when.” Every organization is a potential target for fraud, and the finance department is often the bullseye. From cleverly disguised emails to fraudulent payment requests, the tactics of cybercriminals are advancing rapidly. Drawing insights from real-world cases and industry expertise, we’ll explore the vulnerabilities in your processes and how to fortify them effectively.
The FBI warns organizations in the higher education sector of credentials sold on cybercrime forums that can allow threat actors to access their networks. The FBI issued an alert to inform the higher education sector about the availability of login credentials on dark web forums that can be used by threat actors to launch attacks against individuals and organizations in the industry.
The landmark regulation changed everyone’s mindset on how companies worldwide collect and use the personal data of EU citizens. The post 5 reasons why GDPR was a milestone for data protection appeared first on WeLiveSecurity.
An unknown Advanced Persistent Threat (APT) group has targeted Russian government entities with at least four separate spear phishing campaigns since late February, 2022. The campaigns, discovered by the Malwarebytes Threat Intelligence team , are designed to implant a Remote Access Trojan (RAT) that can be used to surveil the computers it infects, and run commands on them remotely.
The study from NexusGuard also found that average attack size decreased, while maximum attack size increased threefold. The post DDoS attacks decreased in 2021, still above pre-pandemic levels appeared first on TechRepublic.
Many software teams have migrated their testing and production workloads to the cloud, yet development environments often remain tied to outdated local setups, limiting efficiency and growth. This is where Coder comes in. In our 101 Coder webinar, you’ll explore how cloud-based development environments can unlock new levels of productivity. Discover how to transition from local setups to a secure, cloud-powered ecosystem with ease.
Italy announced its National Cybersecurity Strategy for 2022/26, a crucial document to address cyber threats and increase the resilience of the country. Italy presented its National Cybersecurity Strategy for 2022/26 and reinforce the government’s commitment to addressing cyber threats and increasing the resilience of the country to cyber attacks.
Find out how you can stretch your organization’s security budget amidst inflation and its economic impacts. No one could have predicted the lasting effects of the pandemic on our economy. A strain has been put on the overall supply chain, causing the value of the dollar, or any other local currency, to not go as far as it once did. Consumers are experiencing skyrocketing energy, gas, and food prices, and businesses are facing delays in deliveries of goods and services to their customers.
The Federal Trade Commission has fined Twitter $150 million for using phone numbers and email addresses collected to enable two-factor authentication for targeted advertising. [.].
Cybercriminals are finding new ways to trick users into providing their credit card data. A new technique makes use of a fake chatbot to build trust with victims. Learn more about this threat and how to protect yourself from it. The post New phishing technique lures users with fake chatbot appeared first on TechRepublic.
After a year of sporadic hiring and uncertain investment areas, tech leaders are scrambling to figure out what’s next. This whitepaper reveals how tech leaders are hiring and investing for the future. Download today to learn more!
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