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With 2021 drawing to a close and many closing their plans and budgets for 2022, the time has come to do a brief wrap-up of the SaaS Security challenges on the horizon. Here are the top 3 SaaS security posture challenges as we see them.  1  —  The Mess of Misconfiguration Management The good news is that more businesses than ever are using SaaS apps such as GitHub, Microsoft 365, Salesforce, Slack, SuccessFactors, Zoom, and many others, to enable employees to maintain productivity under the most challenging of circumstances. As for the bad news, many companies are having a hard time adequately addressing the ever-changing security risks of each app.  This challenge begins with a simple miscalculation—businesses are tasking security teams to ensure that the security configurations for each app are set correctly.  While that may seem like the logical choice, these apps are like snowflakes, no two are the same, including their specific settings and configurati...

Infection chains associated with the multi-purpose Qakbot malware have been broken down into "distinct building blocks," an effort that Microsoft said will help to proactively detect and block the threat in an effective manner. The Microsoft 365 Defender Threat Intelligence Team  dubbed   Qakbot a "customizable chameleon that adapts to suit the needs of the multiple threat actor groups that utilize it." Qakbot  is believed to be the creation of a financially motivated cybercriminal threat group known as  Gold Lagoon . It is a prevalent information-stealing malware that, in recent years, has become a precursor to many critical and widespread ransomware attacks, offering a malware installation-as-a-service that enables many campaigns. First discovered in 2007, the modular malware — like  TrickBot  — has  evolved  from its early roots as a banking trojan to become a Swiss Army knife capable of data exfiltration and acting as a delivery mechanis...

Threat actors are actively weaponizing unpatched servers affected by the newly identified " Log4Shell " vulnerability in Log4j to install cryptocurrency miners, Cobalt Strike, and recruit the devices into a botnet, even as telemetry signs point to exploitation of the flaw nine days before it even came to light. Netlab, the networking security division of Chinese tech giant Qihoo 360,  disclosed  threats such as  Mirai  and  Muhstik  (aka Tsunami) are setting their sights on vulnerable systems to spread the infection and grow its computing power to orchestrate distributed denial-of-service (DDoS) attacks with the goal of overwhelming a target and rendering it unusable. Muhstik was previously spotted exploiting a critical security flaw in Atlassian Confluence ( CVE-2021-26084 , CVSS score: 9.8) earlier this September. The latest development comes as it has emerged that the vulnerability has been under attack for at least more than a week prior to its pub...

The Apache Software Foundation has released fixes to contain an  actively   exploited  zero-day vulnerability affecting the widely-used Apache Log4j Java-based logging library that could be weaponized to execute malicious code and allow a complete takeover of vulnerable systems. Tracked as  CVE-2021-44228  and by the monikers Log4Shell or LogJam, the issue concerns a case of unauthenticated, remote code execution (RCE) on any application that uses the open-source utility and affects versions Log4j 2.0-beta9 up to 2.14.1. The bug has scored a perfect 10 on 10 in the CVSS rating system, indicative of the severity of the issue. "An attacker who can control log messages or log message parameters can execute arbitrary code loaded from  LDAP  servers when message lookup substitution is enabled," the Apache Foundation  said  in an advisory. "From Log4j 2.15.0, this behavior has been disabled by default." Exploitation can be achieved by a single...

Details have emerged about what's the first Rust-language-based ransomware strain spotted in the wild that has already amassed "some victims from different countries" since its launch last month. The ransomware, dubbed  BlackCat , was  disclosed  by MalwareHunterTeam. "Victims can pay with Bitcoin or Monero," the researchers said in a series of tweets detailing the file-encrypting malware. "Also looks they are giving credentials to intermediaries" for negotiations. BlackCat, akin to many other variants that have sprung before it, operates as a ransomware-as-a-service (RaaS), wherein the core developers recruit affiliates to breach corporate environments and encrypt files, but not before stealing the said documents in a double extortion scheme to pressure the targets into paying the requested amount or risk exposure of the stolen data should the companies refuse to pay up. Security researcher Michael Gillespie  called  it a "very sophisticated...

As many as 1.6 million WordPress sites have been targeted by an active large-scale attack campaign originating from 16,000 IP addresses by exploiting weaknesses in four plugins and 15 Epsilon Framework themes. WordPress security company Wordfence, which  disclosed  details of the attacks, said Thursday it had detected and blocked more than 13.7 million attacks aimed at the plugins and themes in a period of 36 hours with the goal of taking over the websites and carrying out malicious actions. The plugins in question are Kiwi Social Share (<= 2.0.10), WordPress Automatic (<= 3.53.2), Pinterest Automatic (<= 4.14.3), and PublishPress Capabilities (<= 2.3), some of which have been patched dating all the way back to November 2018. The impacted Epsilon Framework themes and their corresponding versions are as follows — Activello (<=1.4.1) Affluent (<1.1.0) Allegiant (<=1.2.5) Antreas (<=1.0.6) Bonkers (<=1.0.5) Brilliance (<=1.2.9) Illdy (<=...

Russia has stepped up its censorship efforts in the country by fully blocking access to the Tor web anonymity service, coinciding with the  ban  of six virtual private network (VPN) operators, as the government continues its efforts to control the internet and crack down on attempts to circumvent locally imposed web restrictions. The Federal Service for Supervision of Communications, Information Technology and Mass Media, also known as Roskomnadzor, the watchdog responsible for monitoring, controlling and censoring Russian mass media, announced the block, accusing it of enabling access to illegal content, Reuters  reported  this week. Russia  accounts  for 15% of all Tor users, with more than 310,000 daily users, second only to the U.S. Tor, short for The Onion Router,  enables  users to automatically encrypt and reroute their web requests through a network of Tor relays for anonymizing network traffic, as well as help bypass censorship and p...