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Cisco has released security updates to contain three vulnerabilities affecting its products, including one high-severity flaw in its Email Security Appliance (ESA) that could result in a denial-of-service (DoS) condition on an affected device. The weakness, assigned the identifier CVE-2022-20653 (CVSS score: 7.5), stems from a case of insufficient error handling in  DNS  name resolution that could be abused by an unauthenticated, remote attacker to send a specially crafted email message and cause a DoS. "A successful exploit could allow the attacker to cause the device to become unreachable from management interfaces or to process additional email messages for a period of time until the device recovers, resulting in a DoS condition," the company  said  in an advisory. "Continued attacks could cause the device to become completely unavailable, resulting in a persistent DoS condition." The flaw impacts Cisco ESA devices running Cisco AsyncOS Software running vers...

Adobe on Thursday updated its advisory for an  actively exploited zero-day  affecting Adobe Commerce and Magento Open Source to patch a newly discovered flaw that could be weaponized to achieve arbitrary code execution. Tracked as  CVE-2022-24087 , the issue – like CVE-2022-24086 – is rated 9.8 on the CVSS vulnerability scoring system and relates to an " Improper Input Validation " bug that could result in the execution of malicious code. "We have discovered additional security protections necessary for CVE-2022-24086 and have released an update to address them (CVE-2022-24087)," the company  said  in a revised bulletin. "Adobe is not aware of any exploits in the wild for the issue addressed in this update (CVE-2022-24087)." As before, Adobe Commerce and Magento Open Source versions 2.4.3-p1 and earlier and 2.3.7-p2 and earlier are impacted by CVE-2022-24087, but it's worth noting that versions 2.3.0 to 2.3.3 are not vulnerable. "A new patc...

Google on Wednesday announced plans to bring its Privacy Sandbox initiatives to Android in a bid to expand its privacy-focused, but also less disruptive, advertising technology beyond the desktop web. To that end, the internet giant said it will work towards building solutions that prevent cross-app tracking à la Apple's App Tracking Transparency ( ATT ) framework, effectively limiting sharing of user data with third-parties as well as eliminating identifiers such as advertising IDs on mobile devices. "The Privacy Sandbox on Android builds on our existing efforts on the web, providing a clear path forward to improve user privacy without putting access to free content and services at risk," Anthony Chavez, vice president of product management for Android security and privacy,  said . Privacy Sandbox , launched in 2019, is Google's umbrella term for a set of technologies that will phase out third-party cookies and curb covert tracking, like  fingerprinting , by redu...

If you haven't heard of the  term , you will soon enough. SOC 2, meaning System and Organization Controls 2 , is an auditing procedure developed by the American Institute of CPAs (AICPA). Having SOC 2 compliance means you have implemented organizational controls and practices that provide assurance for the safeguarding and security of client data. In other words, you have to show (e.g., document and demonstrate) that you are acting in good faith with other people's information. In its simplest definition, it's a report card from an auditor.  At Rewind, before SOC 2, we had some processes in place, such as change management procedures for when emergency fixes need to be released to production quickly. But after beginning our SOC 2 journey we realized that we did not have a great way to track the reasoning behind a required emergency change, and this was required for our SOC 2 audit. So we worked with our auditor to set up a continuous auditing system for these requests, p...

The practice of blurring out text using a method called pixelation may not be as secure as previously thought. While the most foolproof way of concealing sensitive textual information is to use opaque black bars, other redaction methods like pixelation can achieve the opposite effect, enabling the reversal of pixelized text back into its original form. Dan Petro, a lead researcher at offensive security firm Bishop Fox, has  demonstrated  a new open-source tool called  Unredacter  to reconstruct text from the pixelated images, effectively leaking the very information that was meant to be protected. The tool is also seen as an improvement over an existing utility named  Depix , which works by looking up what permutations of pixels could have resulted in certain pixelated blocks to recover the text. The threat model works on the underlying hypothesis that given a piece of text containing both redacted and un-redacted information, the attacker uses the infor...

Cybersecurity researchers have unpacked a nascent Golang-based botnet called  Kraken  that's under active development and features an array of backdoor capabilities to siphon sensitive information from compromised Windows hosts. "Kraken already features the ability to download and execute secondary payloads, run shell commands, and take screenshots of the victim's system," threat intelligence firm ZeroFox  said  in a report published Wednesday. Discovered first in October 2021, early variants of Kraken have been found to be based on source code uploaded to GitHub, although it's unclear if the repository in question belongs to the malware's operators or if they simply chose to start their development using the code as a foundation. The botnet – not to be confused with a  2008 botnet  of the same name – is perpetuated using  SmokeLoader , which chiefly acts as a loader for next-stage malware, allowing it to quickly scale in size and expand its netw...

The politically motivated Moses Staff hacker group has been observed using a custom multi-component toolset with the goal of carrying out espionage against its targets as part of a new campaign that exclusively singles out Israeli organizations. First  publicly documented  in late 2021, Moses Staff is believed to be sponsored by the Iranian government, with attacks reported against entities in Israel, Italy, India, Germany, Chile, Turkey, the U.A.E., and the U.S. Earlier this month, the hacker collective was observed incorporating a previously undocumented remote access trojan (RAT) called " StrifeWater " that masquerades as the Windows Calculator app to evade detection. "Close examination reveals that the group has been active for over a year, much earlier than the group's first official public exposure, managing to stay under the radar with an extremely low detection rate," findings from FortiGuard Labs show . The latest threat activity involves an atta...

State-sponsored actors backed by the Russian government regularly targeted the networks of several U.S. cleared defense contractors (CDCs) to acquire proprietary documents and other confidential information pertaining to the country's defense and intelligence programs and capabilities. The sustained espionage campaign is said to have commenced at least two years ago from January 2020, according to a  joint advisory  published by the U.S. Federal Bureau of Investigation (FBI), National Security Agency (NSA), and Cybersecurity and Infrastructure Security Agency (CISA). "These continued intrusions have enabled the actors to acquire sensitive, unclassified information, as well as CDC-proprietary and export-controlled technology," the agencies  said . "The acquired information provides significant insight into U.S. weapons platforms development and deployment timelines, vehicle specifications, and plans for communications infrastructure and information technology....