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The most recent  Gcore Radar report  and  its aftermath  have highlighted a dramatic increase in DDoS attacks across multiple industries. At the beginning of 2023, the average strength of attacks  reached 800 Gbps , but now, even a peak as high as 1.5+ Tbps is unsurprising. To try and break through Gcore's defenses, perpetrators made two attempts with two different strategies. Read on to discover what happened and learn how the security provider stopped the attackers in their tracks without affecting end users' experiences. A Powerful DDoS Attacks In November 2023, one of Gcore's customers from the gaming industry was targeted by two massive DDoS attacks, peaking at 1.1 and 1.6 Tbps respectively. The attackers deployed various techniques in an unsuccessful attempt to compromise Gcore's protective mechanisms. Attack #1: 1.1 Tbps UDP-based DDoS In the first cyber assault, the attackers sent a barrage of UDP traffic to a target server, peaking at 1.1 Tbps. Two...

Meta-owned WhatsApp has launched a new  Secret Code  feature to help users protect sensitive conversations with a custom password on the messaging platform. The feature has been  described  as an "additional way to protect those chats and make them harder to find if someone has access to your phone or you share a phone with someone else." Secret Code builds on another feature called  Chat Lock  that WhatsApp announced in May, which moves chats to a separate folder of their own such that they can be accessed only upon providing their device password or biometrics. By setting a unique password for these locked chats that are different from the password used to unlock the phone, the aim is to give users an additional layer of privacy, WhatsApp noted. "You'll have the option to hide the Locked Chats folder from your chatlist so that they can only be discovered by typing your secret code in the search bar," it added. The development comes weeks after What...

The U.S. Department of the Treasury's Office of Foreign Assets Control (OFAC) on Thursday sanctioned the North Korea-linked adversarial collective known as Kimsuky as well as eight foreign-based agents who are alleged to have facilitated sanctions evasion. The agents, the Treasury  said , helped in " revenue generation  and missile-related technology procurement that support the DPRK's weapons of mass destruction (WMD) programs." The sanctions against Kimsuky, which have been levied for gathering intelligence to support the regime's strategic objectives, come more than four years after the OFAC  imposed   similar measures  against the Lazarus Group and its offshoots  Andariel  and  BlueNoroff  in September 2019. The actions are in  response  to North Korea's launch of a military reconnaissance satellite late last month, the Treasury added. They also arrive a day after a virtual currency mixer service called Sinbad was  san...

Zyxel has released patches to address 15 security issues impacting network-attached storage (NAS), firewall, and access point (AP) devices, including three critical flaws that could lead to authentication bypass and command injection. The  three vulnerabilities  are listed below - CVE-2023-35138  (CVSS score: 9.8) - A command injection vulnerability that could allow an unauthenticated attacker to execute some operating system commands by sending a crafted HTTP POST request. CVE-2023-4473  (CVSS score: 9.8) - A command injection vulnerability in the web server that could allow an unauthenticated attacker to execute some operating system commands by sending a crafted URL to a vulnerable device. CVE-2023-4474  (CVSS score: 9.8) - An improper neutralization of special elements vulnerability that could allow an unauthenticated attacker to execute some operating system commands by sending a crafted URL to a vulnerable device. Also patched by Zyxel are three hi...

Apple has  released  software updates for iOS, iPadOS, macOS, and Safari web browser to address two security flaws that it said have come under active exploitation in the wild on older versions of its software. The vulnerabilities, both of which reside in the WebKit web browser engine, are described below - CVE-2023-42916  - An out-of-bounds read issue that could be exploited to leak sensitive information when processing web content. CVE-2023-42917  - A memory corruption bug that could result in arbitrary code execution when processing web content. Apple said it's aware of reports exploiting the shortcomings "against versions of iOS before iOS 16.7.1," which was released on October 10, 2023. Clément Lecigne of Google's Threat Analysis Group (TAG) has been credited with discovering and reporting the twin flaws. The iPhone maker did not provide additional information regarding ongoing exploitation, but previously disclosed zero-days in iOS have been used to...

Google has revealed a new multilingual text vectorizer called  RETVec  (short for Resilient and Efficient Text Vectorizer) to  help detect  potentially harmful content such as spam and malicious emails in Gmail. "RETVec is trained to be resilient against character-level manipulations including insertion, deletion, typos, homoglyphs, LEET substitution, and more," according to the  project's description  on GitHub. "The RETVec model is trained on top of a novel character encoder which can encode all UTF-8 characters and words efficiently." While huge platforms like Gmail and YouTube rely on text classification models to spot phishing attacks, inappropriate comments, and scams, threat actors are known to devise counter-strategies to bypass these defense measures. They have been observed resorting to adversarial text manipulations, which range from the use of homoglyphs to keyword stuffing to invisible characters. RETVec , which works on over 100 langua...

Threat actors from the Democratic People's Republic of Korea (DPRK) are increasingly targeting the cryptocurrency sector as a  major revenue generation mechanism  since at least 2017 to get around sanctions imposed against the country. "Even though movement in and out of and within the country is heavily restricted, and its general population is isolated from the rest of the world, the regime's ruling elite and its highly trained cadre of computer science professionals have privileged access to new technologies and information," cybersecurity firm Recorded Future  said  in a report shared with The Hacker News. "The privileged access to resources, technologies, information, and sometimes international travel for a small set of selected individuals with promise in mathematics and computer science equips them with the necessary skills for conducting cyber attacks against the cryptocurrency industry." The disclosure comes as the U.S. Treasury Department  imp...

Wing Security recently announced that basic third-party risk assessment is  now available as a free product . But it raises the questions of how SaaS is connected to third-party risk management (TPRM) and what companies should do to ensure a proper SaaS-TPRM process is in place. In this article we will share 5 tips to manage the third-party risks associated with SaaS, but first...  What exactly is Third-Party Risk Management in SaaS? SaaS is rapidly growing, offering businesses convenience, swift implementations, and valuable opportunities. However, this growth introduces a security challenge where risks arise from the interconnected nature of SaaS supply chains. It is clear that before onboarding a new contractor or vendor, we need due diligence, security checks, and referrals. However, we now understand that in the SaaS domain, applications are, in fact, the go-to vendor of choice.  Let's explain: Any employee can very easily connect SaaS vendors to company data, gr...