Exploiting the post-attendee URL feature in Zoom webinar to distribute malware

The post-attendee Uniform Resource Locator (URL) feature within the video conferencing application known as Zoom is often overlooked by digital forensic experts as a potential risk for malware transmission. However, with the ability to redirect webinar participants to any URL set by the host for the webinar, the post-attendee URL can be abused by bad actors to expose webinar participants to malicious websites or, in the worst-case scenario, force participants to download a file through the use of a direct download link URL. This study aims to showcase how this exploit can be replicated by creating an experimental environment involving four Windows 10 desktops running Zoom version 5.7.5 and creating a webinar with four user accounts acting as webinar participants and setting the post-attendee URL value to the URL of a website that contained a keylogger. In another trial, the same experimental environment was utilized, with the only difference being the post-attendee URL that was set to redirect webinar participants to a download link for a .jpg file. In both instances, every user account that joined the webinar via clicking on the invitation link that was emailed to each user account after registering for the webinar was redirected to the post-attendee URL regardless of their user account role. These results not only prove that the post-attendee URL can be exploited, but also provide insight as to how this type of attack can be prevented.     

A Comparison of Law Enforcement Divorce Rates with Those of Other Occupations

It is a common belief that the divorce rate for police officers is higher than that of the general population. This belief is commonly held in spite of the fact that there is no empirical research supporting such a belief. To compare the divorce rate of law enforcement personnel with the rates for other occupations, we analyzed data from the 2000 U.S. Census. The results of this analysis indicate that the divorce rate for law enforcement personnel is lower than that of the general population, even after controlling for demographic and other job-related variables.     

Keeping the aspidistra flying: thatcherite privatization and the creation of the enterprise culture

This article examines the role of Prime Minister Margaret Thatcher's pnvatization policy in the present Conservative government's effort to establish an “enterprise culture.” The Thatcher government has maintained that the policy would make substantial contributions to altering the anti-business values and behaviors of the English, often characterized as the “British disease” by: (1) permanently altering the boundaries of the public and private in favor of the latter; (2) widening the number I of shareholders in the society; and (3) promoting competition. A look at the results of privatization to date, as well as projections for the future, reveals that the policy has thus far been most successful with respect to the first of these aims and more successful with respect to the second than third goal. The article maintains that privatization appears to be making a significant contribution to achieving a free enterprise society, but that the policy is not in and of itself enough to bring about the transformation that the Thatcher government desires.     

A multi-chemical death involving caffeine, nicotine and malathion

Death of a 21-year-old man who was found in a shower stall in his residence is described in the study. At the scene, a 3/4 filled blue glass bottle labeled "Black Leaf 40" (an insecticide containing nicotine), a white plastic pitcher 1/3 full of thick white fluid, a beer mug 1/4 full of thick white fluid, and an empty carton of milk were found. In addition, a can of malathion and an empty bottle labeled caffeine also were found in the vicinity. Autopsy was performed, and the gross examinations of organs revealed no specific findings to account for the death. However, marked congestion in lung, liver, spleen and kidney were noted at microscopic level. Autolytic degenerative changes were also observed in stomach, small bowel and colon. Toxicological analyses of the autopsy samples (blood, urine, liver and gastric contents) revealed the presence of caffeine and nicotine in each sample. Malathion was found to be present only in gastric content. Caffeine and nicotine were analyzed by utilizing gas liquid chromatography-nitrogen phosphorus detector, while malathion was by gas liquid chromatography-flame photometric detector. Analyses of the fluids from the bottle, pitcher and mug disclosed the presence of nicotine in the concentrations of 17.8%, 3.7% and 5.7% (w/w), respectively. The fluids from the pitcher and mug also contained 2.7-2.9% malathion. Results conclude the death was associated with caffeine, nicotine and malathion.     

Presidential Term Limits Key to Democratic Progress and Security in Africa

Term limit norms in Africa have been deteriorating rapidly since 2015, reversing a positive trend over the previous two decades. This trend has important implications since longer presidential tenures are linked to increased corruption, reduced civil liberties, and higher rates of conflict. Even after term limit restrictions have been lifted, there is a pattern of incumbents manipulating electoral outcomes to stay in power. This reflects the declining popularity of these leaders and points to the self-interested motivations for their extended tenures vis-à-vis broader service to the public. It further highlights that the evasion of term limits does not happen in isolation but is part of a broader pattern of undermining the rule of law and weakening democratic institutions. Failure to reverse the downturn in respect for term limits risks bringing Africa back to an era of de facto “presidents for life” and one-party states.     

Criminal-thinking styles and illegal behavior among college students: validation of the PICTS

The present study examined the relation of self-reported criminal-thinking styles and self-reported illegal behavior among college students. Participants were 177 male and 216 female (N=393) undergraduate students. Participants were divided by gender and further classified into four groups of self-reported illegal behavior: control-status offenses, drug crimes, property crimes, and violent crimes against people. The psychological inventory of criminal-thinking styles (PICTS) (1) measured criminal-thinking patterns on eight scales. Results indicated that males who committed violent crimes against people endorsed significantly higher levels of distorted criminal-thinking patterns on all scales than the control-status offenses, and drug crimes groups. Interestingly, female participants who committed property crimes displayed six significantly elevated PICTS scales whereas females with violent crimes against people had significant elevations on only four of the criminal-thinking style scales. These results extend Walter's initial validation of the PICTS with incarcerated respondents to a non-incarcerated population and show potential use of the PICTS with other populations.     

Emma Goldman: passion,politics, and the theatrics of free expression

The article is an exploration of the ways in which Emma Goldman was both a virtuoso of political theatrics – especially effective in a period when challenging ideas were suppressed – and an advocate of politically conscious theater. Goldman was among the first to bring awareness of European modern drama to the USA. Her appreciation for the theater was an integral part of her intellectual development and a strategic component of a political strategy that aspired to embrace all aspects of the human experience. The themes addressed in the plays about which she lectured and wrote served an integrative role – crossing class, ethnic, and national boundaries. Goldman herself lived with a high sense of drama, and played an imposing role on the political stage, which resonates even today.     

Prisoners’ perceptions of correctional officers’ behavior in English and Dutch prisons

Purpose

In light of the mounting research on the “new punitiveness”, an important but largely unanswered question is the extent to which a country's penal policies and punitive sentiments are actually reflected in prisoners’ experiences. The aim of the current study is to examine how prisoners perceive correctional officers’ behavior in English and in Dutch prisons.

Methods

A cross-sectional design was used, in which we conducted semi-structured interviews with 25 Dutch prisoners incarcerated in England and 25 English prisoners incarcerated in the Netherlands. The interview schedule covered a number of topics addressing divergent aspects of life in prison, including staff-prisoner relationships.

Results

In English prisons, despite the ostensible efforts to improve prison life, the attitude is more confrontational, staff-prisoner relationships are more detached, and staff members seem more unresponsive and more inclined to punish. In Dutch prisons, where responsibilization and a market orientation have supposedly replaced rehabilitation, staff is perceived as more helpful and fair, and interactions with Dutch staff are more informal and less authoritarian.

Conclusions

These findings suggest that penal policy and increasingly punitive sentiments in society are not necessarily mirrored in the practice of prisons, and concomitantly, in prisoners’ perceptions of correctional officers’ behavior.