Zero-day in Cisco ASA and FTD is actively exploited in ransomware attacks | North Korea-linked threat actors target cybersecurity experts with a zero-day | Ragnar Locker gang leaks data stolen from the Israel's Mayanei Hayeshua hospital | US CISA added critical Apache RocketMQ flaw to its Known Exploited Vulnerabilities catalog | Security Affairs newsletter Round 436 by Pierluigi Paganini – International edition | Rhysida Ransomware gang claims to have hacked three more US hospitals |Īkamai prevented the largest DDoS attack on a US financial company | Some of TOP universities wouldn’t pass cybersecurity exam: left websites vulnerable |Įvil Telegram campaign: Trojanized Telegram apps found on Google Play | New HijackLoader malware is rapidly growing in popularity in the cybercrime community | UK and US sanctioned 11 members of the Russia-based TrickBot gang | GOOGLE FIXED THE FOURTH CHROME ZERO-DAY OF 2023 |ĬISA adds recently discovered Apple zero-days to Known Exploited Vulnerabilities Catalog | Iranian Charming Kitten APT targets various entities in Brazil, Israel, and the U.A.E. Save the Children confirms it was hit by cyber attack |Īdobe fixed actively exploited zero-day in Acrobat and Reader |Ī new Repojacking attack exposed over 4,000 GitHub repositories to hack |Īnonymous Sudan launched a DDoS attack against Telegram | Microsoft September 2023 Patch Tuesday fixed 2 actively exploited zero-day flaws | Mozilla fixed a critical zero-day in Firefox and Thunderbird | Redfly group infiltrated an Asian national grid as long as six months | Threat actor leaks sensitive data belonging to Airbus |Ī new ransomware family called 3AM appears in the threat landscape | Kubernetes flaws could lead to remote code execution on Windows endpoints | The iPhone of a Russian journalist was infected with the Pegasus spyware | Lockbit ransomware gang hit the Carthage Area Hospital and the Clayton-Hepburn Medical Center in New York | Signal holds virtually no information on you. It stores the smartphone number that you registered with, the date that you registered, and the date that you last used the service, and that's all: a phone number and two timestamps.Dariy Pankov, the NLBrute malware author, pleads guilty |ĭangerous permissions detected in top Android health apps |Ĭaesars Entertainment paid a ransom to avoid stolen data leaks |įree Download Manager backdoored to serve Linux malware for more than 3 years | No one can intercept a Signal message and read it. The security of the protocol provides one type of privacy. They all declared the encryption to be world-class and the code to be free from backdoors and other weaknesses. The source code of the protocol has been reviewed by an independent team from the German CISPA Helmholtz Center for Information Security, the Swiss ETH Zurich University, Cisco, and the Canadian University of Waterloo. The Signal Messenging Protocol (SMP) was developed to provide that security. The design started with the need for privacy and security as its first and most important principle. Related: What Is Signal, and Why Is Everyone Using It? Signal is a free, open-source application published by the Signal Foundation and Signal Messenger LLC.
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