Repository of problems worth solving
World Solve is a public institutional repository for identifying real unresolved problems across science, society, health, governance, economics, and local systems. Each entry is intended to be citable, inspectable, and actionable.
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4194Total
4194Open
0Solved
9Humans
open
Global / Unspecified, Global
Many connected devices become permanently vulnerable once their manufacturer stops issuing security updates, yet the devices often remain in active use for years afterward. A sustainable way to keep abandoned devices secure remains unresolved.
local-regional
global-unspecified
devices
updates
once
haven
solved
make
firmware
older
iot
continue
whether
philosophy-ethics
mathematics-logic
technology-computing
way
resolved
open
Global / Unspecified, Global
Malicious browser extensions can steal data or hijack sessions while appearing legitimate in official extension stores, and current vetting processes don't catch every harmful case before it reaches users. Strengthening this screening process remains an ongoing security challenge.
health-biology
global-unspecified
malicious
browser
extensions
yet
build
affordable
reliable
technology
detect
remove
whether
philosophy-ethics
determine
mathematics-logic
technology-computing
don
open
Global / Unspecified, Global
As cities adopt more connected infrastructure for traffic lights, utilities, and public services, the potential attack surface for disruptive cyberattacks grows correspondingly. Comprehensive security for these interconnected systems remains inconsistently implemented.
technology-computing
global-unspecified
infrastructure
traffic
systems
haven
solved
prevent
hackers
exploiting
vulnerabilities
smart
society-governance
public
whether
philosophy-ethics
mathematics-logic
open
Global / Unspecified, Global
Advanced surveillance technology developed for legitimate security purposes can end up being sold to and misused by governments to suppress dissent. Preventing this kind of misuse through export controls or corporate accountability remains inconsistently enforced.
society-governance
global-unspecified
surveillance
being
sold
governments
misuse
haven
found
way
prevent
ai-powered
whether
philosophy-ethics
resolved
mathematics-logic
open
Global / Unspecified, Global
Implanted medical devices like pacemakers increasingly connect wirelessly for monitoring, but security protections for these devices haven't kept pace with the sensitivity of what's at stake if they're compromised. Closing this gap remains an urgent but underaddressed challenge.
technology-computing
global-unspecified
cybersecurity
devices
protections
medical
implanted
yet
build
robust
affordable
specifically
whether
philosophy-ethics
mathematics-logic
haven
health-biology
open
Global / Unspecified, Global
Consumer drones have become cheap and widely available, but affordable detection systems for identifying unauthorized or suspicious drone activity in sensitive areas remain limited. Closing this security gap remains an unresolved technical and regulatory challenge.
health-biology
global-unspecified
have
drone
activity
security
areas
don
reliable
low-cost
way
detect
whether
philosophy-ethics
resolved
determine
agreed
mathematics-logic
open
Global / Unspecified, Global
When one website's user database is breached, attackers often successfully reuse those same stolen credentials on other unrelated websites where people reused the same password. Preventing this cascade of breaches remains an ongoing security challenge despite widespread password reuse warnings.
technology-computing
global-unspecified
reused
haven
solved
prevent
large-scale
credential
stuffing
attacks
exploit
passwords
whether
philosophy-ethics
mathematics-logic
way
resolved
open
Global / Unspecified, Global
Companies sometimes stop providing security patches for older but still commonly used software or devices, leaving users vulnerable without clear warning. Establishing consistent, enforced support timelines remains an unresolved industry practice.
technology-computing
global-unspecified
software
security
don
have
widely
adopted
way
prevent
vendors
silently
whether
philosophy-ethics
resolved
determine
agreed
open
Global / Unspecified, Global
Attackers can sometimes convince phone carriers to transfer a victim's number to a new device, bypassing two-factor authentication tied to that number. Carriers have improved verification, but this attack method remains an ongoing security gap.
health-biology
global-unspecified
have
phone
don
reliable
way
prevent
sim-swapping
attacks
let
criminals
whether
philosophy-ethics
resolved
determine
agreed
open
Global / Unspecified, Global
Ensuring software works well with assistive technologies is often treated as a lower priority than testing for basic functionality or security, leading to inconsistent accessibility even in otherwise well-built products. Making accessibility testing equally rigorous by default remains unresolved.
technology-computing
global-unspecified
testing
accessibility
software
security
haven
found
way
make
standardized
thorough
philosophy-ethics
whether
mathematics-logic
resolved
determine
open
Global / Unspecified, Global
Some of the internet's most widely used open-source components are maintained by very few volunteers, and serious vulnerabilities have been found lurking undetected for years in code millions of systems depend on. Better resourcing and review processes for open-source security remain inconsistently funded.
technology-computing
global-unspecified
open-source
vulnerabilities
widely
years
haven
solved
prevent
critical
software
libraries
whether
philosophy-ethics
way
resolved
mathematics-logic
determine
open
Global / Unspecified, Global
Pirated or counterfeit software remains a common vector for malware distribution, and current detection and prevention methods haven't fully closed this persistent security gap. This continues to put both individual users and organizations at unnecessary risk.
technology-computing
global-unspecified
haven
counterfeit
software
pirated
malware
solved
prevent
licenses
applications
carrying
whether
philosophy-ethics
mathematics-logic
way
resolved
open
Global / Unspecified, Global
Insurers offering cybersecurity coverage often struggle to accurately assess a company's true risk level, leading to mispriced policies that either overcharge safe companies or undercharge vulnerable ones. Better, more accurate risk assessment tools remain underdeveloped.
technology-computing
global-unspecified
cybersecurity
risk
accurately
company
haven
found
way
make
insurance
pricing
whether
philosophy-ethics
resolved
mathematics-logic
determine
open
Global / Unspecified, Global
Low-code and no-code platforms have made software creation more accessible, but users without security expertise can still inadvertently build applications with serious vulnerabilities. Making these tools both accessible and inherently safe remains an unresolved design challenge.
technology-computing
global-unspecified
build
accessible
tools
software
security
programming
let
non-experts
safely
powerful
whether
philosophy-ethics
mathematics-logic
haven
resolved
determine
open
Global / Unspecified, Global
As AI-generated faces and voices become more realistic, some biometric security systems can potentially be fooled by convincing synthetic versions of a real person's face or voice. Strengthening these systems against this emerging threat remains an active challenge.
society-governance
global-unspecified
systems
biometric
security
don
have
reliable
way
detect
ai-cloned
identities
whether
philosophy-ethics
technology-computing
resolved
mathematics-logic
determine
open
Global / Unspecified, Global
Automatically applying every software update reduces security risk but occasionally introduces new bugs or incompatibilities, while manual review introduces dangerous delays. Balancing these risks reliably remains an unresolved operational challenge.
technology-computing
global-unspecified
software
haven
solved
make
patch
management
fully
automatic
risking
unexpected
whether
philosophy-ethics
mathematics-logic
resolved
possible
way
open
Global / Unspecified, Global
Small businesses are frequent targets for cyberattacks but often lack the budget or expertise to implement strong security measures. Closing this protection gap remains an unresolved challenge for a huge share of the global economy.
technology-computing
global-unspecified
cybersecurity
small
businesses
haven
solved
make
affordable
accessible
dedicated
staff
whether
philosophy-ethics
mathematics-logic
way
climate-environment
open
Global / Unspecified, Global
Advanced spyware can be installed on phones without any visible sign, and even security experts sometimes struggle to detect its presence through standard tools. Better, more accessible detection methods remain an urgent unmet need.
health-biology
global-unspecified
detect
spyware
don
have
widely
available
way
smartphone
has
been
philosophy-ethics
whether
determine
resolved
agreed
open
Global / Unspecified, Global
Digital voting could make elections faster and more accessible, but security concerns and lack of public trust have kept most large-scale elections reliant on paper-based or hybrid systems. A truly trusted digital alternative remains unbuilt.
society-governance
global-unspecified
digital
elections
voting
trusted
yet
build
fully
reliable
tamper-proof
system
technology-computing
whether
philosophy-ethics
mathematics-logic
systems
haven
open
Global / Unspecified, Global
Researchers have shown that inaudible or disguised audio signals can sometimes trigger voice assistants to take unintended actions without the user's knowledge. Fully closing this security gap remains unresolved.
health-biology
global-unspecified
have
voice
assistants
audio
don
reliable
way
prevent
being
manipulated
philosophy-ethics
whether
resolved
determine
agreed